1604226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 3503808

約数和(自身を除く): 1899582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 157, 262, 314, 393, 471, 786, 942, 1703, 2041, 3406, 4082, 5109, 6123, 10218, 12246, 20567, 41134, 61701, 123402, 267371, 534742, 802113, 1604226]

約数ペア:

[(1, 1604226), (2, 802113), (3, 534742), (6, 267371), (13, 123402), (26, 61701), (39, 41134), (78, 20567), (131, 12246), (157, 10218), (262, 6123), (314, 5109), (393, 4082), (471, 3406), (786, 2041), (942, 1703)]