7220004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 11407836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 659, 913, 996, 1318, 1826, 1977, 2636, 2739, 3652, 3954, 5478, 7249, 7908, 10956, 14498, 21747, 28996, 43494, 54697, 86988, 109394, 164091, 218788, 328182, 601667, 656364, 1203334, 1805001, 2406668, 3610002, 7220004]

約数ペア:

[(1, 7220004), (2, 3610002), (3, 2406668), (4, 1805001), (6, 1203334), (11, 656364), (12, 601667), (22, 328182), (33, 218788), (44, 164091), (66, 109394), (83, 86988), (132, 54697), (166, 43494), (249, 28996), (332, 21747), (498, 14498), (659, 10956), (913, 7908), (996, 7249), (1318, 5478), (1826, 3954), (1977, 3652), (2636, 2739)]