489095170

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{22973}}^1$

素因数の和:25109

約数の個数: 16

約数和(自身を含む): 880823160

約数和(自身を除く): 391727990

約数列:

[1, 2, 5, 10, 2129, 4258, 10645, 21290, 22973, 45946, 114865, 229730, 48909517, 97819034, 244547585, 489095170]

約数ペア:

[(1, 489095170), (2, 244547585), (5, 97819034), (10, 48909517), (2129, 229730), (4258, 114865), (10645, 45946), (21290, 22973)]