1017439969

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 1319189760

約数和(自身を除く): 301749791

約数列:

[1, 7, 13, 41, 49, 91, 163, 239, 287, 533, 637, 1141, 1673, 2009, 2119, 3107, 3731, 6683, 7987, 9799, 11711, 14833, 21749, 26117, 38957, 46781, 68593, 86879, 103831, 127387, 152243, 272699, 327467, 480151, 506441, 608153, 891709, 1597237, 1908893, 3545087, 4257071, 6241963, 11180659, 20764081, 24815609, 78264613, 145348567, 1017439969]

約数ペア:

[(1, 1017439969), (7, 145348567), (13, 78264613), (41, 24815609), (49, 20764081), (91, 11180659), (163, 6241963), (239, 4257071), (287, 3545087), (533, 1908893), (637, 1597237), (1141, 891709), (1673, 608153), (2009, 506441), (2119, 480151), (3107, 327467), (3731, 272699), (6683, 152243), (7987, 127387), (9799, 103831), (11711, 86879), (14833, 68593), (21749, 46781), (26117, 38957)]