1689610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 3365712

約数和(自身を除く): 1676102

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 317, 410, 533, 634, 1066, 1585, 2665, 3170, 4121, 5330, 8242, 12997, 20605, 25994, 41210, 64985, 129970, 168961, 337922, 844805, 1689610]

約数ペア:

[(1, 1689610), (2, 844805), (5, 337922), (10, 168961), (13, 129970), (26, 64985), (41, 41210), (65, 25994), (82, 20605), (130, 12997), (205, 8242), (317, 5330), (410, 4121), (533, 3170), (634, 2665), (1066, 1585)]