2780451114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3917}}^1\times {\mathrm{16901}}^1$

素因数の和:20830

約数の個数: 32

約数和(自身を含む): 6357315456

約数和(自身を除く): 3576864342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3917, 7834, 11751, 16901, 23502, 27419, 33802, 50703, 54838, 82257, 101406, 118307, 164514, 236614, 354921, 709842, 66201217, 132402434, 198603651, 397207302, 463408519, 926817038, 1390225557, 2780451114]

約数ペア:

[(1, 2780451114), (2, 1390225557), (3, 926817038), (6, 463408519), (7, 397207302), (14, 198603651), (21, 132402434), (42, 66201217), (3917, 709842), (7834, 354921), (11751, 236614), (16901, 164514), (23502, 118307), (27419, 101406), (33802, 82257), (50703, 54838)]