1662258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 3632832

約数和(自身を除く): 1970574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 211, 303, 422, 606, 633, 1266, 1313, 2626, 2743, 3939, 5486, 7878, 8229, 16458, 21311, 42622, 63933, 127866, 277043, 554086, 831129, 1662258]

約数ペア:

[(1, 1662258), (2, 831129), (3, 554086), (6, 277043), (13, 127866), (26, 63933), (39, 42622), (78, 21311), (101, 16458), (202, 8229), (211, 7878), (303, 5486), (422, 3939), (606, 2743), (633, 2626), (1266, 1313)]