2001059693549

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7583}}^1\times {\mathrm{21383}}^1$

素因数の和:29057

約数の個数: 32

約数和(自身を含む): 2397613768704

約数和(自身を除く): 396554075155

約数列:

[1, 7, 41, 43, 287, 301, 1763, 7583, 12341, 21383, 53081, 149681, 310903, 326069, 876703, 919469, 2176321, 2282483, 6136921, 6436283, 13368829, 37698229, 93581803, 162147289, 263887603, 1135031023, 6648038849, 6972333427, 46536271943, 48806333989, 285865670507, 2001059693549]

約数ペア:

[(1, 2001059693549), (7, 285865670507), (41, 48806333989), (43, 46536271943), (287, 6972333427), (301, 6648038849), (1763, 1135031023), (7583, 263887603), (12341, 162147289), (21383, 93581803), (53081, 37698229), (149681, 13368829), (310903, 6436283), (326069, 6136921), (876703, 2282483), (919469, 2176321)]