1645271804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{11273}}^1$

素因数の和:11426

約数の個数: 48

約数和(自身を含む): 3272887296

約数和(自身を除く): 1627615492

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 107, 124, 214, 341, 428, 682, 1177, 1364, 2354, 3317, 4708, 6634, 11273, 13268, 22546, 36487, 45092, 72974, 124003, 145948, 248006, 349463, 496012, 698926, 1206211, 1397852, 2412422, 3844093, 4824844, 7688186, 13268321, 15376372, 26536642, 37392541, 53073284, 74785082, 149570164, 411317951, 822635902, 1645271804]

約数ペア:

[(1, 1645271804), (2, 822635902), (4, 411317951), (11, 149570164), (22, 74785082), (31, 53073284), (44, 37392541), (62, 26536642), (107, 15376372), (124, 13268321), (214, 7688186), (341, 4824844), (428, 3844093), (682, 2412422), (1177, 1397852), (1364, 1206211), (2354, 698926), (3317, 496012), (4708, 349463), (6634, 248006), (11273, 145948), (13268, 124003), (22546, 72974), (36487, 45092)]