121595894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 220008960

約数和(自身を除く): 98413066

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 4243, 8486, 14329, 28658, 29701, 59402, 97589, 195178, 377627, 683123, 755254, 1366246, 2643389, 5286778, 8685421, 17370842, 60797947, 121595894]

約数ペア:

[(1, 121595894), (2, 60797947), (7, 17370842), (14, 8685421), (23, 5286778), (46, 2643389), (89, 1366246), (161, 755254), (178, 683123), (322, 377627), (623, 195178), (1246, 97589), (2047, 59402), (4094, 29701), (4243, 28658), (8486, 14329)]