1234945793122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{11239}}^1\times {\mathrm{900659}}^1$

素因数の和:911961

約数の個数: 16

約数和(自身を含む): 1882955822400

約数和(自身を除く): 648010029278

約数列:

[1, 2, 61, 122, 11239, 22478, 685579, 900659, 1371158, 1801318, 54940199, 109880398, 10122506501, 20245013002, 617472896561, 1234945793122]

約数ペア:

[(1, 1234945793122), (2, 617472896561), (61, 20245013002), (122, 10122506501), (11239, 109880398), (22478, 54940199), (685579, 1801318), (900659, 1371158)]