2019487862

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4241}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 3638516112

約数和(自身を除く): 1619028250

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 113, 226, 301, 602, 791, 1582, 2107, 4214, 4241, 4859, 5537, 8482, 9718, 11074, 29687, 34013, 59374, 68026, 182363, 207809, 238091, 364726, 415618, 476182, 479233, 958466, 1276541, 2553082, 3354631, 6709262, 8935787, 17871574, 20607019, 23482417, 41214038, 46964834, 144249133, 288498266, 1009743931, 2019487862]

約数ペア:

[(1, 2019487862), (2, 1009743931), (7, 288498266), (14, 144249133), (43, 46964834), (49, 41214038), (86, 23482417), (98, 20607019), (113, 17871574), (226, 8935787), (301, 6709262), (602, 3354631), (791, 2553082), (1582, 1276541), (2107, 958466), (4214, 479233), (4241, 476182), (4859, 415618), (5537, 364726), (8482, 238091), (9718, 207809), (11074, 182363), (29687, 68026), (34013, 59374)]