578034002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 1093021440

約数和(自身を除く): 514987438

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 139, 146, 182, 278, 313, 511, 626, 949, 973, 1022, 1807, 1898, 1946, 2191, 3614, 4069, 4382, 6643, 8138, 10147, 12649, 13286, 20294, 22849, 25298, 28483, 43507, 45698, 56966, 71029, 87014, 131911, 142058, 159943, 263822, 297037, 304549, 319886, 565591, 594074, 609098, 923377, 1131182, 1846754, 2079259, 3176011, 3959137, 4158518, 6352022, 7918274, 22232077, 41288143, 44464154, 82576286, 289017001, 578034002]

約数ペア:

[(1, 578034002), (2, 289017001), (7, 82576286), (13, 44464154), (14, 41288143), (26, 22232077), (73, 7918274), (91, 6352022), (139, 4158518), (146, 3959137), (182, 3176011), (278, 2079259), (313, 1846754), (511, 1131182), (626, 923377), (949, 609098), (973, 594074), (1022, 565591), (1807, 319886), (1898, 304549), (1946, 297037), (2191, 263822), (3614, 159943), (4069, 142058), (4382, 131911), (6643, 87014), (8138, 71029), (10147, 56966), (12649, 45698), (13286, 43507), (20294, 28483), (22849, 25298)]