1282737764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{2797}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 2801581440

約数和(自身を除く): 1518843676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1489, 2797, 2978, 5594, 5956, 10423, 11188, 16379, 19579, 20846, 30767, 32758, 39158, 41692, 61534, 65516, 78316, 114653, 123068, 215369, 229306, 430738, 458612, 861476, 4164733, 8329466, 16658932, 29153131, 45812063, 58306262, 91624126, 116612524, 183248252, 320684441, 641368882, 1282737764]

約数ペア:

[(1, 1282737764), (2, 641368882), (4, 320684441), (7, 183248252), (11, 116612524), (14, 91624126), (22, 58306262), (28, 45812063), (44, 29153131), (77, 16658932), (154, 8329466), (308, 4164733), (1489, 861476), (2797, 458612), (2978, 430738), (5594, 229306), (5956, 215369), (10423, 123068), (11188, 114653), (16379, 78316), (19579, 65516), (20846, 61534), (30767, 41692), (32758, 39158)]