992683405

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 1473007680

約数和(自身を除く): 480324275

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 133, 245, 535, 665, 749, 931, 1993, 2033, 3745, 4655, 5243, 9965, 10165, 13951, 14231, 26215, 37867, 69755, 71155, 97657, 99617, 189335, 213251, 265069, 488285, 498085, 1066255, 1325345, 1492757, 1855483, 4051769, 7463785, 9277415, 10449299, 20258845, 28362383, 52246495, 141811915, 198536681, 992683405]

約数ペア:

[(1, 992683405), (5, 198536681), (7, 141811915), (19, 52246495), (35, 28362383), (49, 20258845), (95, 10449299), (107, 9277415), (133, 7463785), (245, 4051769), (535, 1855483), (665, 1492757), (749, 1325345), (931, 1066255), (1993, 498085), (2033, 488285), (3745, 265069), (4655, 213251), (5243, 189335), (9965, 99617), (10165, 97657), (13951, 71155), (14231, 69755), (26215, 37867)]