380505248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{625831}}^1$

素因数の和:625860

約数の個数: 24

約数和(自身を含む): 788548320

約数和(自身を除く): 408043072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 625831, 1251662, 2503324, 5006648, 10013296, 11890789, 20026592, 23781578, 47563156, 95126312, 190252624, 380505248]

約数ペア:

[(1, 380505248), (2, 190252624), (4, 95126312), (8, 47563156), (16, 23781578), (19, 20026592), (32, 11890789), (38, 10013296), (76, 5006648), (152, 2503324), (304, 1251662), (608, 625831)]