2770196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3156844

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 167, 286, 319, 334, 377, 572, 638, 668, 754, 1276, 1508, 1837, 2171, 3674, 4147, 4342, 4843, 7348, 8294, 8684, 9686, 16588, 19372, 23881, 47762, 53273, 62959, 95524, 106546, 125918, 213092, 251836, 692549, 1385098, 2770196]

約数ペア:

[(1, 2770196), (2, 1385098), (4, 692549), (11, 251836), (13, 213092), (22, 125918), (26, 106546), (29, 95524), (44, 62959), (52, 53273), (58, 47762), (116, 23881), (143, 19372), (167, 16588), (286, 9686), (319, 8684), (334, 8294), (377, 7348), (572, 4843), (638, 4342), (668, 4147), (754, 3674), (1276, 2171), (1508, 1837)]