687024052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1481}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 1415179584

約数和(自身を除く): 728155532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 811, 1481, 1622, 2962, 3244, 5924, 8921, 10543, 16291, 17842, 19253, 21086, 32582, 35684, 38506, 42172, 65164, 77012, 115973, 211783, 231946, 423566, 463892, 847132, 1201091, 2402182, 4804364, 13212001, 15614183, 26424002, 31228366, 52848004, 62456732, 171756013, 343512026, 687024052]

約数ペア:

[(1, 687024052), (2, 343512026), (4, 171756013), (11, 62456732), (13, 52848004), (22, 31228366), (26, 26424002), (44, 15614183), (52, 13212001), (143, 4804364), (286, 2402182), (572, 1201091), (811, 847132), (1481, 463892), (1622, 423566), (2962, 231946), (3244, 211783), (5924, 115973), (8921, 77012), (10543, 65164), (16291, 42172), (17842, 38506), (19253, 35684), (21086, 32582)]