2019931264

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{93377}}^1$

素因数の和:93417

約数の個数: 48

約数和(自身を含む): 4357484370

約数和(自身を除く): 2337553106

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 93377, 186754, 373508, 747016, 1213901, 1494032, 2427802, 2988064, 4855604, 5976128, 9711208, 11952256, 15780713, 19422416, 31561426, 38844832, 63122852, 77689664, 126245704, 155379328, 252491408, 504982816, 1009965632, 2019931264]

約数ペア:

[(1, 2019931264), (2, 1009965632), (4, 504982816), (8, 252491408), (13, 155379328), (16, 126245704), (26, 77689664), (32, 63122852), (52, 38844832), (64, 31561426), (104, 19422416), (128, 15780713), (169, 11952256), (208, 9711208), (338, 5976128), (416, 4855604), (676, 2988064), (832, 2427802), (1352, 1494032), (1664, 1213901), (2704, 747016), (5408, 373508), (10816, 186754), (21632, 93377)]