15657046964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3383113}}^1$

素因数の和:3383219

約数の個数: 24

約数和(自身を含む): 29839065480

約数和(自身を除く): 14182018516

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 3383113, 6766226, 13532452, 43980469, 87960938, 175921876, 301097057, 602194114, 1204388228, 3914261741, 7828523482, 15657046964]

約数ペア:

[(1, 15657046964), (2, 7828523482), (4, 3914261741), (13, 1204388228), (26, 602194114), (52, 301097057), (89, 175921876), (178, 87960938), (356, 43980469), (1157, 13532452), (2314, 6766226), (4628, 3383113)]