408475470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1047373}}^1$

素因数の和:1047396

約数の個数: 32

約数和(自身を含む): 1055752992

約数和(自身を除く): 647277522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1047373, 2094746, 3142119, 5236865, 6284238, 10473730, 13615849, 15710595, 27231698, 31421190, 40847547, 68079245, 81695094, 136158490, 204237735, 408475470]

約数ペア:

[(1, 408475470), (2, 204237735), (3, 136158490), (5, 81695094), (6, 68079245), (10, 40847547), (13, 31421190), (15, 27231698), (26, 15710595), (30, 13615849), (39, 10473730), (65, 6284238), (78, 5236865), (130, 3142119), (195, 2094746), (390, 1047373)]