1919323504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2833}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 4453143552

約数和(自身を除く): 2533820048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 263, 322, 368, 526, 644, 1052, 1288, 1841, 2104, 2576, 2833, 3682, 4208, 5666, 6049, 7364, 11332, 12098, 14728, 19831, 22664, 24196, 29456, 39662, 42343, 45328, 48392, 65159, 79324, 84686, 96784, 130318, 158648, 169372, 260636, 317296, 338744, 456113, 521272, 677488, 745079, 912226, 1042544, 1490158, 1824452, 2980316, 3648904, 5215553, 5960632, 7297808, 10431106, 11921264, 17136817, 20862212, 34273634, 41724424, 68547268, 83448848, 119957719, 137094536, 239915438, 274189072, 479830876, 959661752, 1919323504]

約数ペア:

[(1, 1919323504), (2, 959661752), (4, 479830876), (7, 274189072), (8, 239915438), (14, 137094536), (16, 119957719), (23, 83448848), (28, 68547268), (46, 41724424), (56, 34273634), (92, 20862212), (112, 17136817), (161, 11921264), (184, 10431106), (263, 7297808), (322, 5960632), (368, 5215553), (526, 3648904), (644, 2980316), (1052, 1824452), (1288, 1490158), (1841, 1042544), (2104, 912226), (2576, 745079), (2833, 677488), (3682, 521272), (4208, 456113), (5666, 338744), (6049, 317296), (7364, 260636), (11332, 169372), (12098, 158648), (14728, 130318), (19831, 96784), (22664, 84686), (24196, 79324), (29456, 65159), (39662, 48392), (42343, 45328)]