1969716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3352524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 179, 262, 358, 393, 524, 537, 716, 786, 917, 1074, 1253, 1572, 1834, 2148, 2506, 2751, 3668, 3759, 5012, 5502, 7518, 11004, 15036, 23449, 46898, 70347, 93796, 140694, 164143, 281388, 328286, 492429, 656572, 984858, 1969716]

約数ペア:

[(1, 1969716), (2, 984858), (3, 656572), (4, 492429), (6, 328286), (7, 281388), (12, 164143), (14, 140694), (21, 93796), (28, 70347), (42, 46898), (84, 23449), (131, 15036), (179, 11004), (262, 7518), (358, 5502), (393, 5012), (524, 3759), (537, 3668), (716, 2751), (786, 2506), (917, 2148), (1074, 1834), (1253, 1572)]