2801352956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{811}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 5271114240

約数和(自身を除く): 2469761284

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 643, 811, 1286, 1343, 1622, 2572, 2686, 3244, 5372, 10931, 13787, 21862, 27574, 43724, 50797, 55148, 64069, 101594, 128138, 203188, 256276, 521473, 863549, 1042946, 1089173, 1727098, 2085892, 2178346, 3454196, 4356692, 8865041, 17730082, 35460164, 41196367, 82392734, 164785468, 700338239, 1400676478, 2801352956]

約数ペア:

[(1, 2801352956), (2, 1400676478), (4, 700338239), (17, 164785468), (34, 82392734), (68, 41196367), (79, 35460164), (158, 17730082), (316, 8865041), (643, 4356692), (811, 3454196), (1286, 2178346), (1343, 2085892), (1622, 1727098), (2572, 1089173), (2686, 1042946), (3244, 863549), (5372, 521473), (10931, 256276), (13787, 203188), (21862, 128138), (27574, 101594), (43724, 64069), (50797, 55148)]