4214470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 8654688

約数和(自身を除く): 4440218

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1907, 2210, 3814, 9535, 19070, 24791, 32419, 49582, 64838, 123955, 162095, 247910, 324190, 421447, 842894, 2107235, 4214470]

約数ペア:

[(1, 4214470), (2, 2107235), (5, 842894), (10, 421447), (13, 324190), (17, 247910), (26, 162095), (34, 123955), (65, 64838), (85, 49582), (130, 32419), (170, 24791), (221, 19070), (442, 9535), (1105, 3814), (1907, 2210)]