3854188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4048532

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 83, 94, 166, 188, 247, 332, 494, 611, 893, 988, 1079, 1222, 1577, 1786, 2158, 2444, 3154, 3572, 3901, 4316, 6308, 7802, 11609, 15604, 20501, 23218, 41002, 46436, 50713, 74119, 82004, 101426, 148238, 202852, 296476, 963547, 1927094, 3854188]

約数ペア:

[(1, 3854188), (2, 1927094), (4, 963547), (13, 296476), (19, 202852), (26, 148238), (38, 101426), (47, 82004), (52, 74119), (76, 50713), (83, 46436), (94, 41002), (166, 23218), (188, 20501), (247, 15604), (332, 11609), (494, 7802), (611, 6308), (893, 4316), (988, 3901), (1079, 3572), (1222, 3154), (1577, 2444), (1786, 2158)]