1977101228258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1\times {\mathrm{26107}}^1$

素因数の和:28071

約数の個数: 64

約数和(自身を含む): 3404349527040

約数和(自身を除く): 1427248298782

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 1847, 2158, 3154, 3694, 20501, 24011, 26107, 35093, 41002, 48022, 52214, 70186, 153301, 306602, 339391, 456209, 496033, 678782, 912418, 992066, 1992913, 2166881, 2912719, 3985826, 4333762, 5825438, 6448429, 12896858, 28169453, 37865347, 41170739, 48219629, 56338906, 75730694, 82341478, 96439258, 535219607, 626855177, 916172951, 1070439214, 1253710354, 1832345902, 4002229207, 8004458414, 11910248363, 23820496726, 52028979691, 76042354933, 104057959382, 152084709866, 988550614129, 1977101228258]

約数ペア:

[(1, 1977101228258), (2, 988550614129), (13, 152084709866), (19, 104057959382), (26, 76042354933), (38, 52028979691), (83, 23820496726), (166, 11910248363), (247, 8004458414), (494, 4002229207), (1079, 1832345902), (1577, 1253710354), (1847, 1070439214), (2158, 916172951), (3154, 626855177), (3694, 535219607), (20501, 96439258), (24011, 82341478), (26107, 75730694), (35093, 56338906), (41002, 48219629), (48022, 41170739), (52214, 37865347), (70186, 28169453), (153301, 12896858), (306602, 6448429), (339391, 5825438), (456209, 4333762), (496033, 3985826), (678782, 2912719), (912418, 2166881), (992066, 1992913)]