1609919134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 2568132000

約数和(自身を除く): 958212866

約数列:

[1, 2, 19, 38, 157, 314, 449, 601, 898, 1202, 2983, 5966, 8531, 11419, 17062, 22838, 70493, 94357, 140986, 188714, 269849, 539698, 1339367, 1792783, 2678734, 3585566, 5127131, 10254262, 42366293, 84732586, 804959567, 1609919134]

約数ペア:

[(1, 1609919134), (2, 804959567), (19, 84732586), (38, 42366293), (157, 10254262), (314, 5127131), (449, 3585566), (601, 2678734), (898, 1792783), (1202, 1339367), (2983, 539698), (5966, 269849), (8531, 188714), (11419, 140986), (17062, 94357), (22838, 70493)]