2056550804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{351427}}^1$

素因数の和:351468

約数の個数: 48

約数和(自身を含む): 4723192320

約数和(自身を除く): 2666641516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 351427, 702854, 1405708, 2459989, 3865697, 4919978, 6677113, 7731394, 9839956, 13354226, 15462788, 26708452, 27059879, 46739791, 54119758, 73448243, 93479582, 108239516, 146896486, 186959164, 293792972, 514137701, 1028275402, 2056550804]

約数ペア:

[(1, 2056550804), (2, 1028275402), (4, 514137701), (7, 293792972), (11, 186959164), (14, 146896486), (19, 108239516), (22, 93479582), (28, 73448243), (38, 54119758), (44, 46739791), (76, 27059879), (77, 26708452), (133, 15462788), (154, 13354226), (209, 9839956), (266, 7731394), (308, 6677113), (418, 4919978), (532, 3865697), (836, 2459989), (1463, 1405708), (2926, 702854), (5852, 351427)]