866259212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103471}}^1$

素因数の和:103518

約数の個数: 48

約数和(自身を含む): 1946929152

約数和(自身を除く): 1080669940

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 103471, 206942, 413884, 724297, 1345123, 1448594, 2379833, 2690246, 2897188, 4759666, 5380492, 9415861, 9519332, 16658831, 18831722, 30937829, 33317662, 37663444, 61875658, 66635324, 123751316, 216564803, 433129606, 866259212]

約数ペア:

[(1, 866259212), (2, 433129606), (4, 216564803), (7, 123751316), (13, 66635324), (14, 61875658), (23, 37663444), (26, 33317662), (28, 30937829), (46, 18831722), (52, 16658831), (91, 9519332), (92, 9415861), (161, 5380492), (182, 4759666), (299, 2897188), (322, 2690246), (364, 2379833), (598, 1448594), (644, 1345123), (1196, 724297), (2093, 413884), (4186, 206942), (8372, 103471)]