1277527732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{34457}}^1$

素因数の和:34528

約数の個数: 48

約数和(自身を含む): 2593446912

約数和(自身を除く): 1315919180

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 9269, 18538, 34457, 37076, 68914, 137828, 447941, 792511, 895882, 1068167, 1585022, 1791764, 2136334, 3170044, 4272668, 10302643, 13886171, 20605286, 24567841, 27772342, 41210572, 49135682, 55544684, 98271364, 319381933, 638763866, 1277527732]

約数ペア:

[(1, 1277527732), (2, 638763866), (4, 319381933), (13, 98271364), (23, 55544684), (26, 49135682), (31, 41210572), (46, 27772342), (52, 24567841), (62, 20605286), (92, 13886171), (124, 10302643), (299, 4272668), (403, 3170044), (598, 2136334), (713, 1791764), (806, 1585022), (1196, 1068167), (1426, 895882), (1612, 792511), (2852, 447941), (9269, 137828), (18538, 68914), (34457, 37076)]