2690508765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{624973}}^1$

素因数の和:625029

約数の個数: 32

約数和(自身を含む): 5039790336

約数和(自身を除く): 2349281571

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 624973, 1874919, 3124865, 4374811, 9374595, 13124433, 21874055, 25623893, 65622165, 76871679, 128119465, 179367251, 384358395, 538101753, 896836255, 2690508765]

約数ペア:

[(1, 2690508765), (3, 896836255), (5, 538101753), (7, 384358395), (15, 179367251), (21, 128119465), (35, 76871679), (41, 65622165), (105, 25623893), (123, 21874055), (205, 13124433), (287, 9374595), (615, 4374811), (861, 3124865), (1435, 1874919), (4305, 624973)]