981757488

素因数分解:

$2^4\times 3^1\times {\mathrm{983}}^1\times {\mathrm{20807}}^1$

素因数の和:21801

約数の個数: 40

約数和(自身を含む): 2538908928

約数和(自身を除く): 1557151440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 983, 1966, 2949, 3932, 5898, 7864, 11796, 15728, 20807, 23592, 41614, 47184, 62421, 83228, 124842, 166456, 249684, 332912, 499368, 998736, 20453281, 40906562, 61359843, 81813124, 122719686, 163626248, 245439372, 327252496, 490878744, 981757488]

約数ペア:

[(1, 981757488), (2, 490878744), (3, 327252496), (4, 245439372), (6, 163626248), (8, 122719686), (12, 81813124), (16, 61359843), (24, 40906562), (48, 20453281), (983, 998736), (1966, 499368), (2949, 332912), (3932, 249684), (5898, 166456), (7864, 124842), (11796, 83228), (15728, 62421), (20807, 47184), (23592, 41614)]