2899685536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{20543}}^1$

素因数の和:20965

約数の個数: 48

約数和(自身を含む): 6243568128

約数和(自身を除く): 3343882592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 401, 802, 1604, 3208, 4411, 6416, 8822, 12832, 17644, 20543, 35288, 41086, 70576, 82172, 141152, 164344, 225973, 328688, 451946, 657376, 903892, 1807784, 3615568, 7231136, 8237743, 16475486, 32950972, 65901944, 90615173, 131803888, 181230346, 263607776, 362460692, 724921384, 1449842768, 2899685536]

約数ペア:

[(1, 2899685536), (2, 1449842768), (4, 724921384), (8, 362460692), (11, 263607776), (16, 181230346), (22, 131803888), (32, 90615173), (44, 65901944), (88, 32950972), (176, 16475486), (352, 8237743), (401, 7231136), (802, 3615568), (1604, 1807784), (3208, 903892), (4411, 657376), (6416, 451946), (8822, 328688), (12832, 225973), (17644, 164344), (20543, 141152), (35288, 82172), (41086, 70576)]