668839106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 1092955248

約数和(自身を除く): 424116142

約数列:

[1, 2, 13, 26, 173, 241, 346, 482, 617, 1234, 2249, 3133, 4498, 6266, 8021, 16042, 41693, 83386, 106741, 148697, 213482, 297394, 542009, 1084018, 1387633, 1933061, 2775266, 3866122, 25724581, 51449162, 334419553, 668839106]

約数ペア:

[(1, 668839106), (2, 334419553), (13, 51449162), (26, 25724581), (173, 3866122), (241, 2775266), (346, 1933061), (482, 1387633), (617, 1084018), (1234, 542009), (2249, 297394), (3133, 213482), (4498, 148697), (6266, 106741), (8021, 83386), (16042, 41693)]