2108306888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{16427}}^1$

素因数の和:16757

約数の個数: 32

約数和(自身を含む): 4033402560

約数和(自身を除く): 1925095672

約数列:

[1, 2, 4, 8, 61, 122, 244, 263, 488, 526, 1052, 2104, 16043, 16427, 32086, 32854, 64172, 65708, 128344, 131416, 1002047, 2004094, 4008188, 4320301, 8016376, 8640602, 17281204, 34562408, 263538361, 527076722, 1054153444, 2108306888]

約数ペア:

[(1, 2108306888), (2, 1054153444), (4, 527076722), (8, 263538361), (61, 34562408), (122, 17281204), (244, 8640602), (263, 8016376), (488, 4320301), (526, 4008188), (1052, 2004094), (2104, 1002047), (16043, 131416), (16427, 128344), (32086, 65708), (32854, 64172)]