2017065128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 4156790400

約数和(自身を除く): 2139725272

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 173, 284, 346, 568, 692, 923, 1384, 1579, 1846, 2249, 3158, 3692, 4498, 6316, 7384, 8996, 12283, 12632, 17992, 20527, 24566, 41054, 49132, 82108, 98264, 112109, 159679, 164216, 224218, 273167, 319358, 448436, 546334, 638716, 896872, 1092668, 1277432, 1457417, 2185336, 2914834, 3551171, 5829668, 7102342, 11659336, 14204684, 19394857, 28409368, 38789714, 77579428, 155158856, 252133141, 504266282, 1008532564, 2017065128]

約数ペア:

[(1, 2017065128), (2, 1008532564), (4, 504266282), (8, 252133141), (13, 155158856), (26, 77579428), (52, 38789714), (71, 28409368), (104, 19394857), (142, 14204684), (173, 11659336), (284, 7102342), (346, 5829668), (568, 3551171), (692, 2914834), (923, 2185336), (1384, 1457417), (1579, 1277432), (1846, 1092668), (2249, 896872), (3158, 638716), (3692, 546334), (4498, 448436), (6316, 319358), (7384, 273167), (8996, 224218), (12283, 164216), (12632, 159679), (17992, 112109), (20527, 98264), (24566, 82108), (41054, 49132)]