1237719157948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6073}}^1\times {\mathrm{79987}}^1$

素因数の和:86091

約数の個数: 72

約数和(自身を含む): 2713941967632

約数和(自身を除く): 1476222809684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6073, 12146, 24292, 42511, 78949, 79987, 85022, 157898, 159974, 170044, 297577, 315796, 319948, 552643, 559909, 595154, 1039831, 1105286, 1119818, 1190308, 2079662, 2210572, 2239636, 3868501, 3919363, 4159324, 7278817, 7737002, 7838726, 14557634, 15474004, 15677452, 29115268, 50951719, 101903438, 203806876, 485761051, 971522102, 1943044204, 3400327357, 6314893663, 6800654714, 12629787326, 13601309428, 23802291499, 25259574652, 44204255641, 47604582998, 88408511282, 95209165996, 176817022564, 309429789487, 618859578974, 1237719157948]

約数ペア:

[(1, 1237719157948), (2, 618859578974), (4, 309429789487), (7, 176817022564), (13, 95209165996), (14, 88408511282), (26, 47604582998), (28, 44204255641), (49, 25259574652), (52, 23802291499), (91, 13601309428), (98, 12629787326), (182, 6800654714), (196, 6314893663), (364, 3400327357), (637, 1943044204), (1274, 971522102), (2548, 485761051), (6073, 203806876), (12146, 101903438), (24292, 50951719), (42511, 29115268), (78949, 15677452), (79987, 15474004), (85022, 14557634), (157898, 7838726), (159974, 7737002), (170044, 7278817), (297577, 4159324), (315796, 3919363), (319948, 3868501), (552643, 2239636), (559909, 2210572), (595154, 2079662), (1039831, 1190308), (1105286, 1119818)]