4321960890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11081951}}^1$

素因数の和:11081974

約数の個数: 32

約数和(自身を含む): 11170607616

約数和(自身を除く): 6848646726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11081951, 22163902, 33245853, 55409755, 66491706, 110819510, 144065363, 166229265, 288130726, 332458530, 432196089, 720326815, 864392178, 1440653630, 2160980445, 4321960890]

約数ペア:

[(1, 4321960890), (2, 2160980445), (3, 1440653630), (5, 864392178), (6, 720326815), (10, 432196089), (13, 332458530), (15, 288130726), (26, 166229265), (30, 144065363), (39, 110819510), (65, 66491706), (78, 55409755), (130, 33245853), (195, 22163902), (390, 11081951)]