4647293752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{219959}}^1$

素因数の和:220123

約数の個数: 32

約数和(自身を含む): 9238320000

約数和(自身を除く): 4591026248

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 219959, 439918, 879836, 1759672, 4179221, 8358442, 16716884, 30574301, 33433768, 61148602, 122297204, 244594408, 580911719, 1161823438, 2323646876, 4647293752]

約数ペア:

[(1, 4647293752), (2, 2323646876), (4, 1161823438), (8, 580911719), (19, 244594408), (38, 122297204), (76, 61148602), (139, 33433768), (152, 30574301), (278, 16716884), (556, 8358442), (1112, 4179221), (2641, 1759672), (5282, 879836), (10564, 439918), (21128, 219959)]