2889638356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{3313}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 5658827328

約数和(自身を除く): 2769188972

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 461, 473, 922, 946, 1844, 1892, 3313, 5071, 6626, 10142, 13252, 19823, 20284, 36443, 39646, 72886, 79292, 142459, 145772, 218053, 284918, 436106, 569836, 872212, 1527293, 1567049, 3054586, 3134098, 6109172, 6268196, 16800223, 33600446, 65673599, 67200892, 131347198, 262694396, 722409589, 1444819178, 2889638356]

約数ペア:

[(1, 2889638356), (2, 1444819178), (4, 722409589), (11, 262694396), (22, 131347198), (43, 67200892), (44, 65673599), (86, 33600446), (172, 16800223), (461, 6268196), (473, 6109172), (922, 3134098), (946, 3054586), (1844, 1567049), (1892, 1527293), (3313, 872212), (5071, 569836), (6626, 436106), (10142, 284918), (13252, 218053), (19823, 145772), (20284, 142459), (36443, 79292), (39646, 72886)]