1640262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 3743712

約数和(自身を除く): 2103450

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1237, 1326, 2474, 3711, 7422, 16081, 21029, 32162, 42058, 48243, 63087, 96486, 126174, 273377, 546754, 820131, 1640262]

約数ペア:

[(1, 1640262), (2, 820131), (3, 546754), (6, 273377), (13, 126174), (17, 96486), (26, 63087), (34, 48243), (39, 42058), (51, 32162), (78, 21029), (102, 16081), (221, 7422), (442, 3711), (663, 2474), (1237, 1326)]