2136488648

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{646637}}^1$

素因数の和:646709

約数の個数: 32

約数和(自身を含む): 4655793600

約数和(自身を除く): 2519304952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 646637, 1293274, 2586548, 4526459, 5173096, 9052918, 18105836, 36211672, 38151583, 76303166, 152606332, 267061081, 305212664, 534122162, 1068244324, 2136488648]

約数ペア:

[(1, 2136488648), (2, 1068244324), (4, 534122162), (7, 305212664), (8, 267061081), (14, 152606332), (28, 76303166), (56, 38151583), (59, 36211672), (118, 18105836), (236, 9052918), (413, 5173096), (472, 4526459), (826, 2586548), (1652, 1293274), (3304, 646637)]