418749708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2684293}}^1$

素因数の和:2684313

約数の個数: 24

約数和(自身を含む): 1052243248

約数和(自身を除く): 633493540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2684293, 5368586, 8052879, 10737172, 16105758, 32211516, 34895809, 69791618, 104687427, 139583236, 209374854, 418749708]

約数ペア:

[(1, 418749708), (2, 209374854), (3, 139583236), (4, 104687427), (6, 69791618), (12, 34895809), (13, 32211516), (26, 16105758), (39, 10737172), (52, 8052879), (78, 5368586), (156, 2684293)]