1231482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1619718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 269, 327, 538, 654, 763, 807, 1526, 1614, 1883, 2289, 3766, 4578, 5649, 11298, 29321, 58642, 87963, 175926, 205247, 410494, 615741, 1231482]

約数ペア:

[(1, 1231482), (2, 615741), (3, 410494), (6, 205247), (7, 175926), (14, 87963), (21, 58642), (42, 29321), (109, 11298), (218, 5649), (269, 4578), (327, 3766), (538, 2289), (654, 1883), (763, 1614), (807, 1526)]