2123148692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{4861}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 4476151680

約数和(自身を除く): 2353002988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 821, 1642, 3284, 4861, 5747, 9722, 11494, 15599, 19444, 22988, 31198, 34027, 62396, 68054, 92359, 109193, 136108, 184718, 218386, 369436, 436772, 646513, 1293026, 2586052, 3990881, 7981762, 15963524, 27936167, 55872334, 75826739, 111744668, 151653478, 303306956, 530787173, 1061574346, 2123148692]

約数ペア:

[(1, 2123148692), (2, 1061574346), (4, 530787173), (7, 303306956), (14, 151653478), (19, 111744668), (28, 75826739), (38, 55872334), (76, 27936167), (133, 15963524), (266, 7981762), (532, 3990881), (821, 2586052), (1642, 1293026), (3284, 646513), (4861, 436772), (5747, 369436), (9722, 218386), (11494, 184718), (15599, 136108), (19444, 109193), (22988, 92359), (31198, 68054), (34027, 62396)]