8460452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 19888512

約数和(自身を除く): 11428060

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2113, 4004, 4226, 8452, 14791, 23243, 27469, 29582, 46486, 54938, 59164, 92972, 109876, 162701, 192283, 302159, 325402, 384566, 604318, 650804, 769132, 1208636, 2115113, 4230226, 8460452]

約数ペア:

[(1, 8460452), (2, 4230226), (4, 2115113), (7, 1208636), (11, 769132), (13, 650804), (14, 604318), (22, 384566), (26, 325402), (28, 302159), (44, 192283), (52, 162701), (77, 109876), (91, 92972), (143, 59164), (154, 54938), (182, 46486), (286, 29582), (308, 27469), (364, 23243), (572, 14791), (1001, 8452), (2002, 4226), (2113, 4004)]