2098538144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{5743}}^1$

素因数の和:6373

約数の個数: 48

約数和(自身を含む): 4356938880

約数和(自身を除く): 2258400736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 601, 608, 1202, 2404, 4808, 5743, 9616, 11419, 11486, 19232, 22838, 22972, 45676, 45944, 91352, 91888, 109117, 182704, 183776, 218234, 365408, 436468, 872936, 1745872, 3451543, 3491744, 6903086, 13806172, 27612344, 55224688, 65579317, 110449376, 131158634, 262317268, 524634536, 1049269072, 2098538144]

約数ペア:

[(1, 2098538144), (2, 1049269072), (4, 524634536), (8, 262317268), (16, 131158634), (19, 110449376), (32, 65579317), (38, 55224688), (76, 27612344), (152, 13806172), (304, 6903086), (601, 3491744), (608, 3451543), (1202, 1745872), (2404, 872936), (4808, 436468), (5743, 365408), (9616, 218234), (11419, 183776), (11486, 182704), (19232, 109117), (22838, 91888), (22972, 91352), (45676, 45944)]