1688045282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 3276426240

約数和(自身を除く): 1588380958

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 547, 638, 691, 1094, 1382, 2233, 3829, 4466, 4837, 6017, 7601, 7658, 9674, 12034, 15202, 15863, 20039, 31726, 40078, 42119, 53207, 84238, 106414, 111041, 140273, 174493, 220429, 222082, 280546, 348986, 377977, 440858, 755954, 1221451, 1543003, 2442902, 2645839, 3086006, 4157747, 5291678, 8315494, 10961333, 21922666, 29104229, 58208458, 76729331, 120574663, 153458662, 241149326, 844022641, 1688045282]

約数ペア:

[(1, 1688045282), (2, 844022641), (7, 241149326), (11, 153458662), (14, 120574663), (22, 76729331), (29, 58208458), (58, 29104229), (77, 21922666), (154, 10961333), (203, 8315494), (319, 5291678), (406, 4157747), (547, 3086006), (638, 2645839), (691, 2442902), (1094, 1543003), (1382, 1221451), (2233, 755954), (3829, 440858), (4466, 377977), (4837, 348986), (6017, 280546), (7601, 222082), (7658, 220429), (9674, 174493), (12034, 140273), (15202, 111041), (15863, 106414), (20039, 84238), (31726, 53207), (40078, 42119)]