1995405841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 2412748800

約数和(自身を除く): 417342959

約数列:

[1, 11, 13, 43, 143, 191, 473, 559, 1699, 2101, 2483, 6149, 8213, 18689, 22087, 27313, 73057, 90343, 106769, 242957, 324509, 803627, 949741, 1174459, 3569599, 4218617, 10447151, 13953887, 46404787, 153492757, 181400531, 1995405841]

約数ペア:

[(1, 1995405841), (11, 181400531), (13, 153492757), (43, 46404787), (143, 13953887), (191, 10447151), (473, 4218617), (559, 3569599), (1699, 1174459), (2101, 949741), (2483, 803627), (6149, 324509), (8213, 242957), (18689, 106769), (22087, 90343), (27313, 73057)]