1269651668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 2426760000

約数和(自身を除く): 1157108332

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 449, 551, 898, 1102, 1283, 1796, 2204, 2566, 5132, 8531, 13021, 17062, 24377, 26042, 34124, 37207, 48754, 52084, 74414, 97508, 148828, 247399, 494798, 576067, 706933, 989596, 1152134, 1413866, 2304268, 2827732, 10945273, 16705943, 21890546, 33411886, 43781092, 66823772, 317412917, 634825834, 1269651668]

約数ペア:

[(1, 1269651668), (2, 634825834), (4, 317412917), (19, 66823772), (29, 43781092), (38, 33411886), (58, 21890546), (76, 16705943), (116, 10945273), (449, 2827732), (551, 2304268), (898, 1413866), (1102, 1152134), (1283, 989596), (1796, 706933), (2204, 576067), (2566, 494798), (5132, 247399), (8531, 148828), (13021, 97508), (17062, 74414), (24377, 52084), (26042, 48754), (34124, 37207)]