130653328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4519}}^1$

素因数の和:4679

約数の個数: 40

約数和(自身を含む): 274635200

約数和(自身を除く): 143981872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 4519, 7228, 9038, 14456, 18076, 28912, 36152, 58747, 72304, 117494, 234988, 469976, 628141, 939952, 1256282, 2512564, 5025128, 8165833, 10050256, 16331666, 32663332, 65326664, 130653328]

約数ペア:

[(1, 130653328), (2, 65326664), (4, 32663332), (8, 16331666), (13, 10050256), (16, 8165833), (26, 5025128), (52, 2512564), (104, 1256282), (139, 939952), (208, 628141), (278, 469976), (556, 234988), (1112, 117494), (1807, 72304), (2224, 58747), (3614, 36152), (4519, 28912), (7228, 18076), (9038, 14456)]