419217828

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{339173}}^1$

素因数の和:339283

約数の個数: 24

約数和(自身を含む): 987674688

約数和(自身を除く): 568456860

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 339173, 678346, 1017519, 1356692, 2035038, 4070076, 34934819, 69869638, 104804457, 139739276, 209608914, 419217828]

約数ペア:

[(1, 419217828), (2, 209608914), (3, 139739276), (4, 104804457), (6, 69869638), (12, 34934819), (103, 4070076), (206, 2035038), (309, 1356692), (412, 1017519), (618, 678346), (1236, 339173)]