1098889134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{638147}}^1$

素因数の和:638200

約数の個数: 32

約数和(自身を含む): 2573012736

約数和(自身を除く): 1474123602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 638147, 1276294, 1914441, 3828882, 4467029, 8934058, 13401087, 26164027, 26802174, 52328054, 78492081, 156984162, 183148189, 366296378, 549444567, 1098889134]

約数ペア:

[(1, 1098889134), (2, 549444567), (3, 366296378), (6, 183148189), (7, 156984162), (14, 78492081), (21, 52328054), (41, 26802174), (42, 26164027), (82, 13401087), (123, 8934058), (246, 4467029), (287, 3828882), (574, 1914441), (861, 1276294), (1722, 638147)]