2600996886

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 5829373440

約数和(自身を除く): 3228376554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 373, 491, 526, 746, 789, 982, 1119, 1473, 1578, 2238, 2367, 2946, 3357, 4419, 4734, 6714, 7101, 8838, 10071, 13257, 14202, 20142, 26514, 98099, 129133, 183143, 196198, 258266, 294297, 366286, 387399, 549429, 588594, 774798, 882891, 1098858, 1162197, 1648287, 1765782, 2324394, 2648673, 3296574, 3486591, 4944861, 5297346, 6973182, 9889722, 48166609, 96333218, 144499827, 288999654, 433499481, 866998962, 1300498443, 2600996886]

約数ペア:

[(1, 2600996886), (2, 1300498443), (3, 866998962), (6, 433499481), (9, 288999654), (18, 144499827), (27, 96333218), (54, 48166609), (263, 9889722), (373, 6973182), (491, 5297346), (526, 4944861), (746, 3486591), (789, 3296574), (982, 2648673), (1119, 2324394), (1473, 1765782), (1578, 1648287), (2238, 1162197), (2367, 1098858), (2946, 882891), (3357, 774798), (4419, 588594), (4734, 549429), (6714, 387399), (7101, 366286), (8838, 294297), (10071, 258266), (13257, 196198), (14202, 183143), (20142, 129133), (26514, 98099)]