1264002704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1069}}^1\times {\mathrm{1103}}^1$

素因数の和:2247

約数の個数: 40

約数和(自身を含む): 2490138240

約数和(自身を除く): 1226135536

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1069, 1072, 1103, 2138, 2206, 4276, 4412, 8552, 8824, 17104, 17648, 71623, 73901, 143246, 147802, 286492, 295604, 572984, 591208, 1145968, 1179107, 1182416, 2358214, 4716428, 9432856, 18865712, 79000169, 158000338, 316000676, 632001352, 1264002704]

約数ペア:

[(1, 1264002704), (2, 632001352), (4, 316000676), (8, 158000338), (16, 79000169), (67, 18865712), (134, 9432856), (268, 4716428), (536, 2358214), (1069, 1182416), (1072, 1179107), (1103, 1145968), (2138, 591208), (2206, 572984), (4276, 295604), (4412, 286492), (8552, 147802), (8824, 143246), (17104, 73901), (17648, 71623)]