2887630278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{468619}}^1$

素因数の和:468716

約数の個数: 32

約数和(自身を含む): 6298252800

約数和(自身を除く): 3410622522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 468619, 937238, 1405857, 2811714, 6092047, 12184094, 18276141, 36552282, 37020901, 74041802, 111062703, 222125406, 481271713, 962543426, 1443815139, 2887630278]

約数ペア:

[(1, 2887630278), (2, 1443815139), (3, 962543426), (6, 481271713), (13, 222125406), (26, 111062703), (39, 74041802), (78, 37020901), (79, 36552282), (158, 18276141), (237, 12184094), (474, 6092047), (1027, 2811714), (2054, 1405857), (3081, 937238), (6162, 468619)]