1211116630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1\times {\mathrm{1907}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 2235794400

約数和(自身を除く): 1024677770

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1549, 1907, 3098, 3814, 7745, 9535, 15490, 19070, 63509, 78187, 127018, 156374, 317545, 390935, 635090, 781870, 2953943, 5907886, 14769715, 29539430, 121111663, 242223326, 605558315, 1211116630]

約数ペア:

[(1, 1211116630), (2, 605558315), (5, 242223326), (10, 121111663), (41, 29539430), (82, 14769715), (205, 5907886), (410, 2953943), (1549, 781870), (1907, 635090), (3098, 390935), (3814, 317545), (7745, 156374), (9535, 127018), (15490, 78187), (19070, 63509)]