4364984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 9479400

約数和(自身を除く): 5114416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 893, 988, 1222, 1786, 1976, 2209, 2444, 3572, 4418, 4888, 7144, 8836, 11609, 17672, 23218, 28717, 41971, 46436, 57434, 83942, 92872, 114868, 167884, 229736, 335768, 545623, 1091246, 2182492, 4364984]

約数ペア:

[(1, 4364984), (2, 2182492), (4, 1091246), (8, 545623), (13, 335768), (19, 229736), (26, 167884), (38, 114868), (47, 92872), (52, 83942), (76, 57434), (94, 46436), (104, 41971), (152, 28717), (188, 23218), (247, 17672), (376, 11609), (494, 8836), (611, 7144), (893, 4888), (988, 4418), (1222, 3572), (1786, 2444), (1976, 2209)]