2247684496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{5657}}^1$

素因数の和:6991

約数の個数: 40

約数和(自身を含む): 4588411680

約数和(自身を除く): 2340727184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1307, 2614, 5228, 5657, 10456, 11314, 20912, 22628, 24833, 45256, 49666, 90512, 99332, 107483, 198664, 214966, 397328, 429932, 859864, 1719728, 7393699, 14787398, 29574796, 59149592, 118299184, 140480281, 280960562, 561921124, 1123842248, 2247684496]

約数ペア:

[(1, 2247684496), (2, 1123842248), (4, 561921124), (8, 280960562), (16, 140480281), (19, 118299184), (38, 59149592), (76, 29574796), (152, 14787398), (304, 7393699), (1307, 1719728), (2614, 859864), (5228, 429932), (5657, 397328), (10456, 214966), (11314, 198664), (20912, 107483), (22628, 99332), (24833, 90512), (45256, 49666)]