2012493338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 3382646400

約数和(自身を除く): 1370153062

約数列:

[1, 2, 19, 29, 38, 58, 67, 97, 134, 194, 281, 551, 562, 1102, 1273, 1843, 1943, 2546, 2813, 3686, 3886, 5339, 5626, 6499, 8149, 10678, 12998, 16298, 18827, 27257, 36917, 37654, 53447, 54514, 73834, 106894, 123481, 154831, 188471, 246962, 309662, 357713, 376942, 517883, 545983, 715426, 790453, 1035766, 1091966, 1580906, 1826219, 3580949, 3652438, 7161898, 10373677, 15018607, 20747354, 30037214, 34698161, 52960351, 69396322, 105920702, 1006246669, 2012493338]

約数ペア:

[(1, 2012493338), (2, 1006246669), (19, 105920702), (29, 69396322), (38, 52960351), (58, 34698161), (67, 30037214), (97, 20747354), (134, 15018607), (194, 10373677), (281, 7161898), (551, 3652438), (562, 3580949), (1102, 1826219), (1273, 1580906), (1843, 1091966), (1943, 1035766), (2546, 790453), (2813, 715426), (3686, 545983), (3886, 517883), (5339, 376942), (5626, 357713), (6499, 309662), (8149, 246962), (10678, 188471), (12998, 154831), (16298, 123481), (18827, 106894), (27257, 73834), (36917, 54514), (37654, 53447)]