1019172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 2967552

約数和(自身を除く): 1948380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1103, 2206, 3309, 4412, 6618, 7721, 12133, 13236, 15442, 23163, 24266, 30884, 36399, 46326, 48532, 72798, 84931, 92652, 145596, 169862, 254793, 339724, 509586, 1019172]

約数ペア:

[(1, 1019172), (2, 509586), (3, 339724), (4, 254793), (6, 169862), (7, 145596), (11, 92652), (12, 84931), (14, 72798), (21, 48532), (22, 46326), (28, 36399), (33, 30884), (42, 24266), (44, 23163), (66, 15442), (77, 13236), (84, 12133), (132, 7721), (154, 6618), (231, 4412), (308, 3309), (462, 2206), (924, 1103)]