2023946470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317731}}^1$

素因数の和:317765

約数の個数: 48

約数和(自身を含む): 4563902448

約数和(自身を除く): 2539955978

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 317731, 635462, 1588655, 2224117, 3177310, 4130503, 4448234, 8261006, 11120585, 15568819, 20652515, 22241170, 28913521, 31137638, 41305030, 57827042, 77844095, 144567605, 155688190, 202394647, 289135210, 404789294, 1011973235, 2023946470]

約数ペア:

[(1, 2023946470), (2, 1011973235), (5, 404789294), (7, 289135210), (10, 202394647), (13, 155688190), (14, 144567605), (26, 77844095), (35, 57827042), (49, 41305030), (65, 31137638), (70, 28913521), (91, 22241170), (98, 20652515), (130, 15568819), (182, 11120585), (245, 8261006), (455, 4448234), (490, 4130503), (637, 3177310), (910, 2224117), (1274, 1588655), (3185, 635462), (6370, 317731)]