619412476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{38113}}^1$

素因数の和:38373

約数の個数: 24

約数和(自身を含む): 1152567360

約数和(自身を除く): 533154884

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 16252, 38113, 76226, 152452, 647921, 1295842, 2591684, 9109007, 18218014, 36436028, 154853119, 309706238, 619412476]

約数ペア:

[(1, 619412476), (2, 309706238), (4, 154853119), (17, 36436028), (34, 18218014), (68, 9109007), (239, 2591684), (478, 1295842), (956, 647921), (4063, 152452), (8126, 76226), (16252, 38113)]