6647565548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{1129}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 12624360000

約数和(自身を除く): 5976794452

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 569, 796, 1129, 1138, 2258, 2276, 2587, 4516, 5174, 7397, 10348, 14677, 14794, 29354, 29588, 58708, 113231, 224671, 226462, 449342, 452924, 642401, 898684, 1284802, 1472003, 2569604, 2920723, 2944006, 5841446, 5888012, 8351213, 11682892, 16702426, 33404852, 127837799, 255675598, 511351196, 1661891387, 3323782774, 6647565548]

約数ペア:

[(1, 6647565548), (2, 3323782774), (4, 1661891387), (13, 511351196), (26, 255675598), (52, 127837799), (199, 33404852), (398, 16702426), (569, 11682892), (796, 8351213), (1129, 5888012), (1138, 5841446), (2258, 2944006), (2276, 2920723), (2587, 2569604), (4516, 1472003), (5174, 1284802), (7397, 898684), (10348, 642401), (14677, 452924), (14794, 449342), (29354, 226462), (29588, 224671), (58708, 113231)]