788752468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53453}}^1$

素因数の和:53512

約数の個数: 48

約数和(自身を含む): 1724212224

約数和(自身を除く): 935459756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 53453, 106906, 213812, 374171, 748342, 908701, 1496684, 1657043, 1817402, 3314086, 3634804, 6360907, 6628172, 11599301, 12721814, 23198602, 25443628, 28169731, 46397204, 56339462, 112678924, 197188117, 394376234, 788752468]

約数ペア:

[(1, 788752468), (2, 394376234), (4, 197188117), (7, 112678924), (14, 56339462), (17, 46397204), (28, 28169731), (31, 25443628), (34, 23198602), (62, 12721814), (68, 11599301), (119, 6628172), (124, 6360907), (217, 3634804), (238, 3314086), (434, 1817402), (476, 1657043), (527, 1496684), (868, 908701), (1054, 748342), (2108, 374171), (3689, 213812), (7378, 106906), (14756, 53453)]