839876674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{11863}}^1$

素因数の和:12274

約数の個数: 32

約数和(自身を含む): 1554658560

約数和(自身を除く): 714781886

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2723, 5057, 5446, 10114, 11863, 23726, 35399, 70798, 83041, 154219, 166082, 308438, 1079533, 2159066, 4614707, 9229414, 32302949, 59991191, 64605898, 119982382, 419938337, 839876674]

約数ペア:

[(1, 839876674), (2, 419938337), (7, 119982382), (13, 64605898), (14, 59991191), (26, 32302949), (91, 9229414), (182, 4614707), (389, 2159066), (778, 1079533), (2723, 308438), (5057, 166082), (5446, 154219), (10114, 83041), (11863, 70798), (23726, 35399)]