2912796790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{41953}}^1$

素因数の和:42144

約数の個数: 32

約数和(自身を含む): 5382866016

約数和(自身を除く): 2470069226

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 1310, 6943, 13886, 34715, 41953, 69430, 83906, 209765, 419530, 2223509, 4447018, 5495843, 10991686, 11117545, 22235090, 27479215, 54958430, 291279679, 582559358, 1456398395, 2912796790]

約数ペア:

[(1, 2912796790), (2, 1456398395), (5, 582559358), (10, 291279679), (53, 54958430), (106, 27479215), (131, 22235090), (262, 11117545), (265, 10991686), (530, 5495843), (655, 4447018), (1310, 2223509), (6943, 419530), (13886, 209765), (34715, 83906), (41953, 69430)]