336778990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1607}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 639083520

約数和(自身を除く): 302304530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1103, 1607, 2206, 3214, 5515, 8035, 11030, 16070, 20957, 30533, 41914, 61066, 104785, 152665, 209570, 305330, 1772521, 3545042, 8862605, 17725210, 33677899, 67355798, 168389495, 336778990]

約数ペア:

[(1, 336778990), (2, 168389495), (5, 67355798), (10, 33677899), (19, 17725210), (38, 8862605), (95, 3545042), (190, 1772521), (1103, 305330), (1607, 209570), (2206, 152665), (3214, 104785), (5515, 61066), (8035, 41914), (11030, 30533), (16070, 20957)]