408033210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1046239}}^1$

素因数の和:1046262

約数の個数: 32

約数和(自身を含む): 1054609920

約数和(自身を除く): 646576710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1046239, 2092478, 3138717, 5231195, 6277434, 10462390, 13601107, 15693585, 27202214, 31387170, 40803321, 68005535, 81606642, 136011070, 204016605, 408033210]

約数ペア:

[(1, 408033210), (2, 204016605), (3, 136011070), (5, 81606642), (6, 68005535), (10, 40803321), (13, 31387170), (15, 27202214), (26, 15693585), (30, 13601107), (39, 10462390), (65, 6277434), (78, 5231195), (130, 3138717), (195, 2092478), (390, 1046239)]