1944702929936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2232991}}^1$

素因数の和:2233144

約数の個数: 80

約数和(自身を含む): 4186592040960

約数和(自身を除く): 2241889111024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 79, 104, 106, 158, 208, 212, 316, 424, 632, 689, 848, 1027, 1264, 1378, 2054, 2756, 4108, 4187, 5512, 8216, 8374, 11024, 16432, 16748, 33496, 54431, 66992, 108862, 217724, 435448, 870896, 2232991, 4465982, 8931964, 17863928, 29028883, 35727856, 58057766, 116115532, 118348523, 176406289, 232231064, 236697046, 352812578, 464462128, 473394092, 705625156, 946788184, 1411250312, 1538530799, 1893576368, 2293281757, 2822500624, 3077061598, 4586563514, 6154123196, 9173127028, 9349533317, 12308246392, 18346254056, 18699066634, 24616492784, 36692508112, 37398133268, 74796266536, 121543933121, 149592533072, 243087866242, 486175732484, 972351464968, 1944702929936]

約数ペア:

[(1, 1944702929936), (2, 972351464968), (4, 486175732484), (8, 243087866242), (13, 149592533072), (16, 121543933121), (26, 74796266536), (52, 37398133268), (53, 36692508112), (79, 24616492784), (104, 18699066634), (106, 18346254056), (158, 12308246392), (208, 9349533317), (212, 9173127028), (316, 6154123196), (424, 4586563514), (632, 3077061598), (689, 2822500624), (848, 2293281757), (1027, 1893576368), (1264, 1538530799), (1378, 1411250312), (2054, 946788184), (2756, 705625156), (4108, 473394092), (4187, 464462128), (5512, 352812578), (8216, 236697046), (8374, 232231064), (11024, 176406289), (16432, 118348523), (16748, 116115532), (33496, 58057766), (54431, 35727856), (66992, 29028883), (108862, 17863928), (217724, 8931964), (435448, 4465982), (870896, 2232991)]