2018496830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{703309}}^1$

素因数の和:703364

約数の個数: 32

約数和(自身を含む): 4253618880

約数和(自身を除く): 2235122050

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 703309, 1406618, 3516545, 4923163, 7033090, 9846326, 24615815, 28835669, 49231630, 57671338, 144178345, 201849683, 288356690, 403699366, 1009248415, 2018496830]

約数ペア:

[(1, 2018496830), (2, 1009248415), (5, 403699366), (7, 288356690), (10, 201849683), (14, 144178345), (35, 57671338), (41, 49231630), (70, 28835669), (82, 24615815), (205, 9846326), (287, 7033090), (410, 4923163), (574, 3516545), (1435, 1406618), (2870, 703309)]