819252408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2625809}}^1$

素因数の和:2625831

約数の個数: 32

約数和(自身を含む): 2205680400

約数和(自身を除く): 1386427992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2625809, 5251618, 7877427, 10503236, 15754854, 21006472, 31509708, 34135517, 63019416, 68271034, 102406551, 136542068, 204813102, 273084136, 409626204, 819252408]

約数ペア:

[(1, 819252408), (2, 409626204), (3, 273084136), (4, 204813102), (6, 136542068), (8, 102406551), (12, 68271034), (13, 63019416), (24, 34135517), (26, 31509708), (39, 21006472), (52, 15754854), (78, 10503236), (104, 7877427), (156, 5251618), (312, 2625809)]