1310505948

素因数分解:

$2^2\times 3^2\times {\mathrm{36402943}}^1$

素因数の和:36402953

約数の個数: 18

約数和(自身を含む): 3312667904

約数和(自身を除く): 2002161956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 36402943, 72805886, 109208829, 145611772, 218417658, 327626487, 436835316, 655252974, 1310505948]

約数ペア:

[(1, 1310505948), (2, 655252974), (3, 436835316), (4, 327626487), (6, 218417658), (9, 145611772), (12, 109208829), (18, 72805886), (36, 36402943)]