1265819666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 2006208000

約数和(自身を除く): 740388334

約数列:

[1, 2, 29, 58, 71, 142, 149, 298, 2059, 2063, 4118, 4126, 4321, 8642, 10579, 21158, 59827, 119654, 146473, 292946, 306791, 307387, 613582, 614774, 4247717, 8495434, 8914223, 17828446, 21824477, 43648954, 632909833, 1265819666]

約数ペア:

[(1, 1265819666), (2, 632909833), (29, 43648954), (58, 21824477), (71, 17828446), (142, 8914223), (149, 8495434), (298, 4247717), (2059, 614774), (2063, 613582), (4118, 307387), (4126, 306791), (4321, 292946), (8642, 146473), (10579, 119654), (21158, 59827)]