2087368415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{15497}}^1$

素因数の和:15623

約数の個数: 32

約数和(自身を含む): 2856591360

約数和(自身を除く): 769222945

約数列:

[1, 5, 11, 31, 55, 79, 155, 341, 395, 869, 1705, 2449, 4345, 12245, 15497, 26939, 77485, 134695, 170467, 480407, 852335, 1224263, 2402035, 5284477, 6121315, 13466893, 26422385, 37952153, 67334465, 189760765, 417473683, 2087368415]

約数ペア:

[(1, 2087368415), (5, 417473683), (11, 189760765), (31, 67334465), (55, 37952153), (79, 26422385), (155, 13466893), (341, 6121315), (395, 5284477), (869, 2402035), (1705, 1224263), (2449, 852335), (4345, 480407), (12245, 170467), (15497, 134695), (26939, 77485)]