1284648430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{760147}}^1$

素因数の和:760180

約数の個数: 24

約数和(自身を含む): 2503927512

約数和(自身を除く): 1219279082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 760147, 1520294, 3800735, 7601470, 9881911, 19763822, 49409555, 98819110, 128464843, 256929686, 642324215, 1284648430]

約数ペア:

[(1, 1284648430), (2, 642324215), (5, 256929686), (10, 128464843), (13, 98819110), (26, 49409555), (65, 19763822), (130, 9881911), (169, 7601470), (338, 3800735), (845, 1520294), (1690, 760147)]