1681103291252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5897}}^1\times {\mathrm{925577}}^1$

素因数の和:931496

約数の個数: 48

約数和(自身を含む): 3668487677568

約数和(自身を除く): 1987384386316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 5897, 11794, 23588, 41279, 64867, 82558, 129734, 165116, 259468, 454069, 908138, 925577, 1816276, 1851154, 3702308, 6479039, 10181347, 12958078, 20362694, 25916156, 40725388, 71269429, 142538858, 285077716, 5458127569, 10916255138, 21832510276, 38206892983, 60039403259, 76413785966, 120078806518, 152827571932, 240157613036, 420275822813, 840551645626, 1681103291252]

約数ペア:

[(1, 1681103291252), (2, 840551645626), (4, 420275822813), (7, 240157613036), (11, 152827571932), (14, 120078806518), (22, 76413785966), (28, 60039403259), (44, 38206892983), (77, 21832510276), (154, 10916255138), (308, 5458127569), (5897, 285077716), (11794, 142538858), (23588, 71269429), (41279, 40725388), (64867, 25916156), (82558, 20362694), (129734, 12958078), (165116, 10181347), (259468, 6479039), (454069, 3702308), (908138, 1851154), (925577, 1816276)]