1924318370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{344243}}^1$

素因数の和:344306

約数の個数: 32

約数和(自身を含む): 3816977472

約数和(自身を除く): 1892659102

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 344243, 688486, 1721215, 3442430, 4475159, 8950318, 14802449, 22375795, 29604898, 44751590, 74012245, 148024490, 192431837, 384863674, 962159185, 1924318370]

約数ペア:

[(1, 1924318370), (2, 962159185), (5, 384863674), (10, 192431837), (13, 148024490), (26, 74012245), (43, 44751590), (65, 29604898), (86, 22375795), (130, 14802449), (215, 8950318), (430, 4475159), (559, 3442430), (1118, 1721215), (2795, 688486), (5590, 344243)]