17413890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44651}}^1$

素因数の和:44674

約数の個数: 32

約数和(自身を含む): 45009216

約数和(自身を除く): 27595326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 44651, 89302, 133953, 223255, 267906, 446510, 580463, 669765, 1160926, 1339530, 1741389, 2902315, 3482778, 5804630, 8706945, 17413890]

約数ペア:

[(1, 17413890), (2, 8706945), (3, 5804630), (5, 3482778), (6, 2902315), (10, 1741389), (13, 1339530), (15, 1160926), (26, 669765), (30, 580463), (39, 446510), (65, 267906), (78, 223255), (130, 133953), (195, 89302), (390, 44651)]