2481569252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 4631618880

約数和(自身を除く): 2150049628

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 401, 428, 761, 802, 1522, 1604, 2033, 3044, 4066, 7619, 8132, 14459, 15238, 28918, 30476, 42907, 57836, 81427, 85814, 162854, 171628, 305161, 325708, 610322, 815233, 1220644, 1547113, 1630466, 3094226, 3260932, 5798059, 6188452, 11596118, 23192236, 32652227, 65304454, 130608908, 620392313, 1240784626, 2481569252]

約数ペア:

[(1, 2481569252), (2, 1240784626), (4, 620392313), (19, 130608908), (38, 65304454), (76, 32652227), (107, 23192236), (214, 11596118), (401, 6188452), (428, 5798059), (761, 3260932), (802, 3094226), (1522, 1630466), (1604, 1547113), (2033, 1220644), (3044, 815233), (4066, 610322), (7619, 325708), (8132, 305161), (14459, 171628), (15238, 162854), (28918, 85814), (30476, 81427), (42907, 57836)]