2623270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 5388768

約数和(自身を除く): 2765498

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1187, 2210, 2374, 5935, 11870, 15431, 20179, 30862, 40358, 77155, 100895, 154310, 201790, 262327, 524654, 1311635, 2623270]

約数ペア:

[(1, 2623270), (2, 1311635), (5, 524654), (10, 262327), (13, 201790), (17, 154310), (26, 100895), (34, 77155), (65, 40358), (85, 30862), (130, 20179), (170, 15431), (221, 11870), (442, 5935), (1105, 2374), (1187, 2210)]