14447990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 26943840

約数和(自身を除く): 12495850

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 269, 410, 538, 655, 1310, 1345, 2690, 5371, 10742, 11029, 22058, 26855, 35239, 53710, 55145, 70478, 110290, 176195, 352390, 1444799, 2889598, 7223995, 14447990]

約数ペア:

[(1, 14447990), (2, 7223995), (5, 2889598), (10, 1444799), (41, 352390), (82, 176195), (131, 110290), (205, 70478), (262, 55145), (269, 53710), (410, 35239), (538, 26855), (655, 22058), (1310, 11029), (1345, 10742), (2690, 5371)]