284689106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7237}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 492473520

約数和(自身を除く): 207784414

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 7237, 14474, 19669, 39338, 94081, 123029, 188162, 246058, 644093, 1288186, 1599377, 3198754, 8373209, 10949581, 16746418, 21899162, 142344553, 284689106]

約数ペア:

[(1, 284689106), (2, 142344553), (13, 21899162), (17, 16746418), (26, 10949581), (34, 8373209), (89, 3198754), (178, 1599377), (221, 1288186), (442, 644093), (1157, 246058), (1513, 188162), (2314, 123029), (3026, 94081), (7237, 39338), (14474, 19669)]