6898450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10613}}^1$

素因数の和:10638

約数の個数: 24

約数和(自身を含む): 13819428

約数和(自身を除く): 6920978

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10613, 21226, 53065, 106130, 137969, 265325, 275938, 530650, 689845, 1379690, 3449225, 6898450]

約数ペア:

[(1, 6898450), (2, 3449225), (5, 1379690), (10, 689845), (13, 530650), (25, 275938), (26, 265325), (50, 137969), (65, 106130), (130, 53065), (325, 21226), (650, 10613)]