988355110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{4657}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 1874751840

約数和(自身を除く): 886396730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1117, 2234, 4657, 5585, 9314, 11170, 21223, 23285, 42446, 46570, 88483, 106115, 176966, 212230, 442415, 884830, 5201869, 10403738, 26009345, 52018690, 98835511, 197671022, 494177555, 988355110]

約数ペア:

[(1, 988355110), (2, 494177555), (5, 197671022), (10, 98835511), (19, 52018690), (38, 26009345), (95, 10403738), (190, 5201869), (1117, 884830), (2234, 442415), (4657, 212230), (5585, 176966), (9314, 106115), (11170, 88483), (21223, 46570), (23285, 42446)]