664302826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 1145289600

約数和(自身を除く): 480986774

約数列:

[1, 2, 11, 22, 29, 58, 103, 121, 206, 242, 319, 638, 919, 1133, 1838, 2266, 2987, 3509, 5974, 7018, 10109, 12463, 20218, 24926, 26651, 32857, 53302, 65714, 94657, 111199, 189314, 222398, 293161, 361427, 586322, 722854, 1041227, 2082454, 2745053, 3224771, 5490106, 6449542, 11453497, 22906994, 30195583, 60391166, 332151413, 664302826]

約数ペア:

[(1, 664302826), (2, 332151413), (11, 60391166), (22, 30195583), (29, 22906994), (58, 11453497), (103, 6449542), (121, 5490106), (206, 3224771), (242, 2745053), (319, 2082454), (638, 1041227), (919, 722854), (1133, 586322), (1838, 361427), (2266, 293161), (2987, 222398), (3509, 189314), (5974, 111199), (7018, 94657), (10109, 65714), (12463, 53302), (20218, 32857), (24926, 26651)]