458889132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8887}}^1$

素因数の和:9238

約数の個数: 48

約数和(自身を含む): 1156719872

約数和(自身を除く): 697830740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 8887, 12909, 17212, 17774, 25818, 26661, 35548, 51636, 53322, 106644, 115531, 231062, 346593, 462124, 693186, 1386372, 2941597, 5883194, 8824791, 11766388, 17649582, 35299164, 38240761, 76481522, 114722283, 152963044, 229444566, 458889132]

約数ペア:

[(1, 458889132), (2, 229444566), (3, 152963044), (4, 114722283), (6, 76481522), (12, 38240761), (13, 35299164), (26, 17649582), (39, 11766388), (52, 8824791), (78, 5883194), (156, 2941597), (331, 1386372), (662, 693186), (993, 462124), (1324, 346593), (1986, 231062), (3972, 115531), (4303, 106644), (8606, 53322), (8887, 51636), (12909, 35548), (17212, 26661), (17774, 25818)]