1900787376

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{370091}}^1$

素因数の和:370209

約数の個数: 40

約数和(自身を含む): 4956272064

約数和(自身を除く): 3055484688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 370091, 740182, 1110273, 1480364, 2220546, 2960728, 4441092, 5921456, 8882184, 17764368, 39599737, 79199474, 118799211, 158398948, 237598422, 316797896, 475196844, 633595792, 950393688, 1900787376]

約数ペア:

[(1, 1900787376), (2, 950393688), (3, 633595792), (4, 475196844), (6, 316797896), (8, 237598422), (12, 158398948), (16, 118799211), (24, 79199474), (48, 39599737), (107, 17764368), (214, 8882184), (321, 5921456), (428, 4441092), (642, 2960728), (856, 2220546), (1284, 1480364), (1712, 1110273), (2568, 740182), (5136, 370091)]