1330571524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 2434320000

約数和(自身を除く): 1103748476

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 229, 284, 458, 499, 916, 998, 1996, 2911, 5822, 9389, 11644, 16259, 18778, 20459, 32518, 35429, 37556, 40918, 65036, 70858, 81836, 114271, 141716, 228542, 457084, 666619, 1333238, 1452589, 2666476, 2905178, 4685111, 5810356, 8113241, 9370222, 16226482, 18740444, 32452964, 332642881, 665285762, 1330571524]

約数ペア:

[(1, 1330571524), (2, 665285762), (4, 332642881), (41, 32452964), (71, 18740444), (82, 16226482), (142, 9370222), (164, 8113241), (229, 5810356), (284, 4685111), (458, 2905178), (499, 2666476), (916, 1452589), (998, 1333238), (1996, 666619), (2911, 457084), (5822, 228542), (9389, 141716), (11644, 114271), (16259, 81836), (18778, 70858), (20459, 65036), (32518, 40918), (35429, 37556)]