1280453464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{3169}}^1$

素因数の和:6163

約数の個数: 32

約数和(自身を含む): 2543734800

約数和(自身を除く): 1263281336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2971, 3169, 5942, 6338, 11884, 12676, 23768, 25352, 50507, 53873, 101014, 107746, 202028, 215492, 404056, 430984, 9415099, 18830198, 37660396, 75320792, 160056683, 320113366, 640226732, 1280453464]

約数ペア:

[(1, 1280453464), (2, 640226732), (4, 320113366), (8, 160056683), (17, 75320792), (34, 37660396), (68, 18830198), (136, 9415099), (2971, 430984), (3169, 404056), (5942, 215492), (6338, 202028), (11884, 107746), (12676, 101014), (23768, 53873), (25352, 50507)]