908729060

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{188533}}^1$

素因数の和:188783

約数の個数: 24

約数和(自身を含む): 1916259576

約数和(自身を除く): 1007530516

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 188533, 377066, 754132, 942665, 1885330, 3770660, 45436453, 90872906, 181745812, 227182265, 454364530, 908729060]

約数ペア:

[(1, 908729060), (2, 454364530), (4, 227182265), (5, 181745812), (10, 90872906), (20, 45436453), (241, 3770660), (482, 1885330), (964, 942665), (1205, 754132), (2410, 377066), (4820, 188533)]