7041970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 14374080

約数和(自身を除く): 7332110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2851, 5702, 14255, 28510, 37063, 54169, 74126, 108338, 185315, 270845, 370630, 541690, 704197, 1408394, 3520985, 7041970]

約数ペア:

[(1, 7041970), (2, 3520985), (5, 1408394), (10, 704197), (13, 541690), (19, 370630), (26, 270845), (38, 185315), (65, 108338), (95, 74126), (130, 54169), (190, 37063), (247, 28510), (494, 14255), (1235, 5702), (2470, 2851)]