2783145970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{236461}}^1$

素因数の和:236586

約数の個数: 32

約数和(自身を含む): 5516185536

約数和(自身を除く): 2733039566

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 236461, 472922, 1182305, 2364610, 2601071, 5202142, 13005355, 25301327, 26010710, 50602654, 126506635, 253013270, 278314597, 556629194, 1391572985, 2783145970]

約数ペア:

[(1, 2783145970), (2, 1391572985), (5, 556629194), (10, 278314597), (11, 253013270), (22, 126506635), (55, 50602654), (107, 26010710), (110, 25301327), (214, 13005355), (535, 5202142), (1070, 2601071), (1177, 2364610), (2354, 1182305), (5885, 472922), (11770, 236461)]