345996872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{4871}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 699814080

約数和(自身を除く): 353817208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 1366, 2732, 4871, 5464, 8879, 9742, 17758, 19484, 35516, 38968, 63323, 71032, 126646, 253292, 506584, 3326893, 6653786, 13307572, 26615144, 43249609, 86499218, 172998436, 345996872]

約数ペア:

[(1, 345996872), (2, 172998436), (4, 86499218), (8, 43249609), (13, 26615144), (26, 13307572), (52, 6653786), (104, 3326893), (683, 506584), (1366, 253292), (2732, 126646), (4871, 71032), (5464, 63323), (8879, 38968), (9742, 35516), (17758, 19484)]