1221373396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3797}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 2297030400

約数和(自身を除く): 1075657004

約数列:

[1, 2, 4, 29, 47, 58, 59, 94, 116, 118, 188, 236, 1363, 1711, 2726, 2773, 3422, 3797, 5452, 5546, 6844, 7594, 11092, 15188, 80417, 110113, 160834, 178459, 220226, 224023, 321668, 356918, 440452, 448046, 713836, 896092, 5175311, 6496667, 10350622, 10529081, 12993334, 20701244, 21058162, 25986668, 42116324, 305343349, 610686698, 1221373396]

約数ペア:

[(1, 1221373396), (2, 610686698), (4, 305343349), (29, 42116324), (47, 25986668), (58, 21058162), (59, 20701244), (94, 12993334), (116, 10529081), (118, 10350622), (188, 6496667), (236, 5175311), (1363, 896092), (1711, 713836), (2726, 448046), (2773, 440452), (3422, 356918), (3797, 321668), (5452, 224023), (5546, 220226), (6844, 178459), (7594, 160834), (11092, 110113), (15188, 80417)]