2078355416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149393}}^1$

素因数の和:149483

約数の個数: 32

約数和(自身を含む): 4087419840

約数和(自身を除く): 2009064424

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 149393, 298786, 597572, 1195144, 5527541, 7021471, 11055082, 14042942, 22110164, 28085884, 44220328, 56171768, 259794427, 519588854, 1039177708, 2078355416]

約数ペア:

[(1, 2078355416), (2, 1039177708), (4, 519588854), (8, 259794427), (37, 56171768), (47, 44220328), (74, 28085884), (94, 22110164), (148, 14042942), (188, 11055082), (296, 7021471), (376, 5527541), (1739, 1195144), (3478, 597572), (6956, 298786), (13912, 149393)]