130505032

素因数分解:

$2^3\times 7^2\times {\mathrm{332921}}^1$

素因数の和:332941

約数の個数: 24

約数和(自身を含む): 284648310

約数和(自身を除く): 154143278

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 332921, 665842, 1331684, 2330447, 2663368, 4660894, 9321788, 16313129, 18643576, 32626258, 65252516, 130505032]

約数ペア:

[(1, 130505032), (2, 65252516), (4, 32626258), (7, 18643576), (8, 16313129), (14, 9321788), (28, 4660894), (49, 2663368), (56, 2330447), (98, 1331684), (196, 665842), (392, 332921)]