2210644996

素因数分解:

$2^2\times 7^2\times {\mathrm{11278801}}^1$

素因数の和:11278819

約数の個数: 18

約数和(自身を含む): 4500241998

約数和(自身を除く): 2289597002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 11278801, 22557602, 45115204, 78951607, 157903214, 315806428, 552661249, 1105322498, 2210644996]

約数ペア:

[(1, 2210644996), (2, 1105322498), (4, 552661249), (7, 315806428), (14, 157903214), (28, 78951607), (49, 45115204), (98, 22557602), (196, 11278801)]