1888451696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{13003}}^1$

素因数の和:13353

約数の個数: 40

約数和(自身を含む): 3797428080

約数和(自身を除く): 1908976384

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 313, 464, 626, 1252, 2504, 5008, 9077, 13003, 18154, 26006, 36308, 52012, 72616, 104024, 145232, 208048, 377087, 754174, 1508348, 3016696, 4069939, 6033392, 8139878, 16279756, 32559512, 65119024, 118028231, 236056462, 472112924, 944225848, 1888451696]

約数ペア:

[(1, 1888451696), (2, 944225848), (4, 472112924), (8, 236056462), (16, 118028231), (29, 65119024), (58, 32559512), (116, 16279756), (232, 8139878), (313, 6033392), (464, 4069939), (626, 3016696), (1252, 1508348), (2504, 754174), (5008, 377087), (9077, 208048), (13003, 145232), (18154, 104024), (26006, 72616), (36308, 52012)]