2108557616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{23173}}^1$

素因数の和:23250

約数の個数: 60

約数和(自身を含む): 4586227296

約数和(自身を除く): 2477669680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 376, 484, 517, 752, 968, 1034, 1936, 2068, 4136, 5687, 8272, 11374, 22748, 23173, 45496, 46346, 90992, 92692, 185384, 254903, 370768, 509806, 1019612, 1089131, 2039224, 2178262, 2803933, 4078448, 4356524, 5607866, 8713048, 11215732, 11980441, 17426096, 22431464, 23960882, 44862928, 47921764, 95843528, 131784851, 191687056, 263569702, 527139404, 1054278808, 2108557616]

約数ペア:

[(1, 2108557616), (2, 1054278808), (4, 527139404), (8, 263569702), (11, 191687056), (16, 131784851), (22, 95843528), (44, 47921764), (47, 44862928), (88, 23960882), (94, 22431464), (121, 17426096), (176, 11980441), (188, 11215732), (242, 8713048), (376, 5607866), (484, 4356524), (517, 4078448), (752, 2803933), (968, 2178262), (1034, 2039224), (1936, 1089131), (2068, 1019612), (4136, 509806), (5687, 370768), (8272, 254903), (11374, 185384), (22748, 92692), (23173, 90992), (45496, 46346)]