1401243616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{9643}}^1$

素因数の和:9911

約数の個数: 48

約数和(自身を含む): 2916345600

約数和(自身を除く): 1515101984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 239, 304, 478, 608, 956, 1912, 3824, 4541, 7648, 9082, 9643, 18164, 19286, 36328, 38572, 72656, 77144, 145312, 154288, 183217, 308576, 366434, 732868, 1465736, 2304677, 2931472, 4609354, 5862944, 9218708, 18437416, 36874832, 43788863, 73749664, 87577726, 175155452, 350310904, 700621808, 1401243616]

約数ペア:

[(1, 1401243616), (2, 700621808), (4, 350310904), (8, 175155452), (16, 87577726), (19, 73749664), (32, 43788863), (38, 36874832), (76, 18437416), (152, 9218708), (239, 5862944), (304, 4609354), (478, 2931472), (608, 2304677), (956, 1465736), (1912, 732868), (3824, 366434), (4541, 308576), (7648, 183217), (9082, 154288), (9643, 145312), (18164, 77144), (19286, 72656), (36328, 38572)]