1448652280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2130371}}^1$

素因数の和:2130399

約数の個数: 32

約数和(自身を含む): 3451202640

約数和(自身を除く): 2002550360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2130371, 4260742, 8521484, 10651855, 17042968, 21303710, 36216307, 42607420, 72432614, 85214840, 144865228, 181081535, 289730456, 362163070, 724326140, 1448652280]

約数ペア:

[(1, 1448652280), (2, 724326140), (4, 362163070), (5, 289730456), (8, 181081535), (10, 144865228), (17, 85214840), (20, 72432614), (34, 42607420), (40, 36216307), (68, 21303710), (85, 17042968), (136, 10651855), (170, 8521484), (340, 4260742), (680, 2130371)]