494083460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 1148660352

約数和(自身を除く): 654576892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 113, 130, 134, 226, 251, 260, 268, 335, 452, 502, 565, 670, 871, 1004, 1130, 1255, 1340, 1469, 1742, 2260, 2510, 2938, 3263, 3484, 4355, 5020, 5876, 6526, 7345, 7571, 8710, 13052, 14690, 15142, 16315, 16817, 17420, 28363, 29380, 30284, 32630, 33634, 37855, 56726, 65260, 67268, 75710, 84085, 98423, 113452, 141815, 151420, 168170, 196846, 218621, 283630, 336340, 368719, 393692, 437242, 492115, 567260, 737438, 874484, 984230, 1093105, 1474876, 1843595, 1900321, 1968460, 2186210, 3687190, 3800642, 4372420, 7374380, 7601284, 9501605, 19003210, 24704173, 38006420, 49408346, 98816692, 123520865, 247041730, 494083460]

約数ペア:

[(1, 494083460), (2, 247041730), (4, 123520865), (5, 98816692), (10, 49408346), (13, 38006420), (20, 24704173), (26, 19003210), (52, 9501605), (65, 7601284), (67, 7374380), (113, 4372420), (130, 3800642), (134, 3687190), (226, 2186210), (251, 1968460), (260, 1900321), (268, 1843595), (335, 1474876), (452, 1093105), (502, 984230), (565, 874484), (670, 737438), (871, 567260), (1004, 492115), (1130, 437242), (1255, 393692), (1340, 368719), (1469, 336340), (1742, 283630), (2260, 218621), (2510, 196846), (2938, 168170), (3263, 151420), (3484, 141815), (4355, 113452), (5020, 98423), (5876, 84085), (6526, 75710), (7345, 67268), (7571, 65260), (8710, 56726), (13052, 37855), (14690, 33634), (15142, 32630), (16315, 30284), (16817, 29380), (17420, 28363)]