258951954

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{6491}}^1$

素因数の和:6666

約数の個数: 32

約数和(自身を含む): 531305280

約数和(自身を除く): 272353326

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 654, 6491, 6649, 12982, 13298, 19473, 19947, 38946, 39894, 395951, 707519, 791902, 1187853, 1415038, 2122557, 2375706, 4245114, 43158659, 86317318, 129475977, 258951954]

約数ペア:

[(1, 258951954), (2, 129475977), (3, 86317318), (6, 43158659), (61, 4245114), (109, 2375706), (122, 2122557), (183, 1415038), (218, 1187853), (327, 791902), (366, 707519), (654, 395951), (6491, 39894), (6649, 38946), (12982, 19947), (13298, 19473)]