2177916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 3542148

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 607, 897, 1196, 1214, 1794, 1821, 2428, 3588, 3642, 7284, 7891, 13961, 15782, 23673, 27922, 31564, 41883, 47346, 55844, 83766, 94692, 167532, 181493, 362986, 544479, 725972, 1088958, 2177916]

約数ペア:

[(1, 2177916), (2, 1088958), (3, 725972), (4, 544479), (6, 362986), (12, 181493), (13, 167532), (23, 94692), (26, 83766), (39, 55844), (46, 47346), (52, 41883), (69, 31564), (78, 27922), (92, 23673), (138, 15782), (156, 13961), (276, 7891), (299, 7284), (598, 3642), (607, 3588), (897, 2428), (1196, 1821), (1214, 1794)]