1191372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 3424512

約数和(自身を除く): 2233140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1091, 1092, 2182, 3273, 4364, 6546, 7637, 13092, 14183, 15274, 22911, 28366, 30548, 42549, 45822, 56732, 85098, 91644, 99281, 170196, 198562, 297843, 397124, 595686, 1191372]

約数ペア:

[(1, 1191372), (2, 595686), (3, 397124), (4, 297843), (6, 198562), (7, 170196), (12, 99281), (13, 91644), (14, 85098), (21, 56732), (26, 45822), (28, 42549), (39, 30548), (42, 28366), (52, 22911), (78, 15274), (84, 14183), (91, 13092), (156, 7637), (182, 6546), (273, 4364), (364, 3273), (546, 2182), (1091, 1092)]