2017358497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 2786918400

約数和(自身を除く): 769559903

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 167, 209, 253, 359, 437, 1169, 1463, 1771, 1837, 2513, 3059, 3173, 3841, 3949, 4807, 6821, 8257, 12859, 22211, 26887, 27643, 33649, 34903, 42251, 47747, 57799, 59953, 72979, 75031, 90827, 156883, 244321, 295757, 419671, 510853, 525217, 635789, 659483, 802769, 1098181, 1139107, 1378919, 1725713, 4616381, 5619383, 7973749, 9652433, 12079991, 12530177, 15168109, 26199461, 87711239, 106176763, 183396227, 288194071, 2017358497]

約数ペア:

[(1, 2017358497), (7, 288194071), (11, 183396227), (19, 106176763), (23, 87711239), (77, 26199461), (133, 15168109), (161, 12530177), (167, 12079991), (209, 9652433), (253, 7973749), (359, 5619383), (437, 4616381), (1169, 1725713), (1463, 1378919), (1771, 1139107), (1837, 1098181), (2513, 802769), (3059, 659483), (3173, 635789), (3841, 525217), (3949, 510853), (4807, 419671), (6821, 295757), (8257, 244321), (12859, 156883), (22211, 90827), (26887, 75031), (27643, 72979), (33649, 59953), (34903, 57799), (42251, 47747)]