896826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 2078208

約数和(自身を除く): 1181382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 163, 262, 326, 393, 489, 786, 917, 978, 1141, 1834, 2282, 2751, 3423, 5502, 6846, 21353, 42706, 64059, 128118, 149471, 298942, 448413, 896826]

約数ペア:

[(1, 896826), (2, 448413), (3, 298942), (6, 149471), (7, 128118), (14, 64059), (21, 42706), (42, 21353), (131, 6846), (163, 5502), (262, 3423), (326, 2751), (393, 2282), (489, 1834), (786, 1141), (917, 978)]