1261234542

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{4019}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 2545528320

約数和(自身を除く): 1284293778

約数列:

[1, 2, 3, 6, 193, 271, 386, 542, 579, 813, 1158, 1626, 4019, 8038, 12057, 24114, 52303, 104606, 156909, 313818, 775667, 1089149, 1551334, 2178298, 2327001, 3267447, 4654002, 6534894, 210205757, 420411514, 630617271, 1261234542]

約数ペア:

[(1, 1261234542), (2, 630617271), (3, 420411514), (6, 210205757), (193, 6534894), (271, 4654002), (386, 3267447), (542, 2327001), (579, 2178298), (813, 1551334), (1158, 1089149), (1626, 775667), (4019, 313818), (8038, 156909), (12057, 104606), (24114, 52303)]