1343286620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 3243276288

約数和(自身を除く): 1899989668

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 127, 130, 170, 221, 254, 260, 340, 442, 508, 635, 884, 1105, 1270, 1651, 2159, 2210, 2393, 2540, 3302, 4318, 4420, 4786, 6604, 8255, 8636, 9572, 10795, 11965, 16510, 21590, 23930, 28067, 31109, 33020, 40681, 43180, 47860, 56134, 62218, 81362, 112268, 124436, 140335, 155545, 162724, 203405, 280670, 303911, 311090, 406810, 528853, 561340, 607822, 622180, 813620, 1057706, 1215644, 1519555, 2115412, 2644265, 3039110, 3950843, 5166487, 5288530, 6078220, 7901686, 10332974, 10577060, 15803372, 19754215, 20665948, 25832435, 39508430, 51664870, 67164331, 79016860, 103329740, 134328662, 268657324, 335821655, 671643310, 1343286620]

約数ペア:

[(1, 1343286620), (2, 671643310), (4, 335821655), (5, 268657324), (10, 134328662), (13, 103329740), (17, 79016860), (20, 67164331), (26, 51664870), (34, 39508430), (52, 25832435), (65, 20665948), (68, 19754215), (85, 15803372), (127, 10577060), (130, 10332974), (170, 7901686), (221, 6078220), (254, 5288530), (260, 5166487), (340, 3950843), (442, 3039110), (508, 2644265), (635, 2115412), (884, 1519555), (1105, 1215644), (1270, 1057706), (1651, 813620), (2159, 622180), (2210, 607822), (2393, 561340), (2540, 528853), (3302, 406810), (4318, 311090), (4420, 303911), (4786, 280670), (6604, 203405), (8255, 162724), (8636, 155545), (9572, 140335), (10795, 124436), (11965, 112268), (16510, 81362), (21590, 62218), (23930, 56134), (28067, 47860), (31109, 43180), (33020, 40681)]