2247998566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 4002877440

約数和(自身を除く): 1754878874

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 191, 209, 382, 407, 418, 703, 761, 814, 1406, 1522, 2101, 3629, 4202, 7067, 7258, 7733, 8371, 14134, 14459, 15466, 16742, 28157, 28918, 39919, 56314, 77737, 79838, 134273, 145351, 155474, 159049, 268546, 290702, 309727, 318098, 534983, 619454, 1069966, 1477003, 1598861, 2761669, 2954006, 3197722, 5377987, 5523338, 5884813, 10755974, 11769626, 30378359, 59157857, 60756718, 102181753, 118315714, 204363506, 1123999283, 2247998566]

約数ペア:

[(1, 2247998566), (2, 1123999283), (11, 204363506), (19, 118315714), (22, 102181753), (37, 60756718), (38, 59157857), (74, 30378359), (191, 11769626), (209, 10755974), (382, 5884813), (407, 5523338), (418, 5377987), (703, 3197722), (761, 2954006), (814, 2761669), (1406, 1598861), (1522, 1477003), (2101, 1069966), (3629, 619454), (4202, 534983), (7067, 318098), (7258, 309727), (7733, 290702), (8371, 268546), (14134, 159049), (14459, 155474), (15466, 145351), (16742, 134273), (28157, 79838), (28918, 77737), (39919, 56314)]