2243375984

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{521}}^1\times {\mathrm{1409}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 4380791040

約数和(自身を除く): 2137415056

約数列:

[1, 2, 4, 8, 16, 191, 382, 521, 764, 1042, 1409, 1528, 2084, 2818, 3056, 4168, 5636, 8336, 11272, 22544, 99511, 199022, 269119, 398044, 538238, 734089, 796088, 1076476, 1468178, 1592176, 2152952, 2936356, 4305904, 5872712, 11745424, 140210999, 280421998, 560843996, 1121687992, 2243375984]

約数ペア:

[(1, 2243375984), (2, 1121687992), (4, 560843996), (8, 280421998), (16, 140210999), (191, 11745424), (382, 5872712), (521, 4305904), (764, 2936356), (1042, 2152952), (1409, 1592176), (1528, 1468178), (2084, 1076476), (2818, 796088), (3056, 734089), (4168, 538238), (5636, 398044), (8336, 269119), (11272, 199022), (22544, 99511)]