1330406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2550528

約数和(自身を除く): 1220122

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 163, 326, 371, 583, 742, 1141, 1166, 1793, 2282, 3586, 4081, 8162, 8639, 12551, 17278, 25102, 60473, 95029, 120946, 190058, 665203, 1330406]

約数ペア:

[(1, 1330406), (2, 665203), (7, 190058), (11, 120946), (14, 95029), (22, 60473), (53, 25102), (77, 17278), (106, 12551), (154, 8639), (163, 8162), (326, 4081), (371, 3586), (583, 2282), (742, 1793), (1141, 1166)]