1580683884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{215587}}^1$

素因数の和:215654

約数の個数: 48

約数和(自身を含む): 4056503808

約数和(自身を除く): 2475819924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 215587, 431174, 646761, 862348, 1293522, 2587044, 2802631, 5605262, 8407893, 10132589, 11210524, 16815786, 20265178, 30397767, 33631572, 40530356, 60795534, 121591068, 131723657, 263447314, 395170971, 526894628, 790341942, 1580683884]

約数ペア:

[(1, 1580683884), (2, 790341942), (3, 526894628), (4, 395170971), (6, 263447314), (12, 131723657), (13, 121591068), (26, 60795534), (39, 40530356), (47, 33631572), (52, 30397767), (78, 20265178), (94, 16815786), (141, 11210524), (156, 10132589), (188, 8407893), (282, 5605262), (564, 2802631), (611, 2587044), (1222, 1293522), (1833, 862348), (2444, 646761), (3666, 431174), (7332, 215587)]