130492012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 269172288

約数和(自身を除く): 138680276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 287, 394, 574, 577, 788, 1148, 1154, 1379, 2308, 2758, 4039, 5516, 8077, 8078, 16154, 16156, 23657, 32308, 47314, 56539, 94628, 113078, 113669, 165599, 226156, 227338, 331198, 454676, 662396, 795683, 1591366, 3182732, 4660429, 9320858, 18641716, 32623003, 65246006, 130492012]

約数ペア:

[(1, 130492012), (2, 65246006), (4, 32623003), (7, 18641716), (14, 9320858), (28, 4660429), (41, 3182732), (82, 1591366), (164, 795683), (197, 662396), (287, 454676), (394, 331198), (574, 227338), (577, 226156), (788, 165599), (1148, 113669), (1154, 113078), (1379, 94628), (2308, 56539), (2758, 47314), (4039, 32308), (5516, 23657), (8077, 16156), (8078, 16154)]