13151012

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 26980380

約数和(自身を除く): 13829368

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 293, 458, 586, 916, 1172, 1603, 2051, 3206, 4102, 6412, 8204, 11221, 14357, 22442, 28714, 44884, 57428, 67097, 134194, 268388, 469679, 939358, 1878716, 3287753, 6575506, 13151012]

約数ペア:

[(1, 13151012), (2, 6575506), (4, 3287753), (7, 1878716), (14, 939358), (28, 469679), (49, 268388), (98, 134194), (196, 67097), (229, 57428), (293, 44884), (458, 28714), (586, 22442), (916, 14357), (1172, 11221), (1603, 8204), (2051, 6412), (3206, 4102)]