3977854276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{129707}}^1$

素因数の和:129780

約数の個数: 48

約数和(自身を含む): 8236976832

約数和(自身を除く): 4259122556

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2788, 7667, 15334, 30668, 129707, 259414, 518828, 1426777, 2205019, 2853554, 4410038, 5317987, 5707108, 8820076, 10635974, 21271948, 24255209, 48510418, 58497857, 90405779, 97020836, 116995714, 180811558, 233991428, 361623116, 994463569, 1988927138, 3977854276]

約数ペア:

[(1, 3977854276), (2, 1988927138), (4, 994463569), (11, 361623116), (17, 233991428), (22, 180811558), (34, 116995714), (41, 97020836), (44, 90405779), (68, 58497857), (82, 48510418), (164, 24255209), (187, 21271948), (374, 10635974), (451, 8820076), (697, 5707108), (748, 5317987), (902, 4410038), (1394, 2853554), (1804, 2205019), (2788, 1426777), (7667, 518828), (15334, 259414), (30668, 129707)]