1057489916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8317}}^1$

素因数の和:8586

約数の個数: 48

約数和(自身を含む): 2235878400

約数和(自身を除く): 1178388484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 956, 1673, 3346, 4541, 6692, 8317, 9082, 16634, 18164, 31787, 33268, 58219, 63574, 116438, 127148, 158023, 232876, 316046, 632092, 1106161, 1987763, 2212322, 3975526, 4424644, 7951052, 13914341, 27828682, 37767497, 55657364, 75534994, 151069988, 264372479, 528744958, 1057489916]

約数ペア:

[(1, 1057489916), (2, 528744958), (4, 264372479), (7, 151069988), (14, 75534994), (19, 55657364), (28, 37767497), (38, 27828682), (76, 13914341), (133, 7951052), (239, 4424644), (266, 3975526), (478, 2212322), (532, 1987763), (956, 1106161), (1673, 632092), (3346, 316046), (4541, 232876), (6692, 158023), (8317, 127148), (9082, 116438), (16634, 63574), (18164, 58219), (31787, 33268)]