1293628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 2644992

約数和(自身を除く): 1351364

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 983, 1316, 1966, 3932, 6881, 13762, 27524, 46201, 92402, 184804, 323407, 646814, 1293628]

約数ペア:

[(1, 1293628), (2, 646814), (4, 323407), (7, 184804), (14, 92402), (28, 46201), (47, 27524), (94, 13762), (188, 6881), (329, 3932), (658, 1966), (983, 1316)]