1816228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 3336704

約数和(自身を除く): 1520476

約数列:

[1, 2, 4, 31, 62, 97, 124, 151, 194, 302, 388, 604, 3007, 4681, 6014, 9362, 12028, 14647, 18724, 29294, 58588, 454057, 908114, 1816228]

約数ペア:

[(1, 1816228), (2, 908114), (4, 454057), (31, 58588), (62, 29294), (97, 18724), (124, 14647), (151, 12028), (194, 9362), (302, 6014), (388, 4681), (604, 3007)]