2415556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 2721212

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 103, 143, 164, 206, 286, 412, 451, 533, 572, 902, 1066, 1133, 1339, 1804, 2132, 2266, 2678, 4223, 4532, 5356, 5863, 8446, 11726, 14729, 16892, 23452, 29458, 46453, 54899, 58916, 92906, 109798, 185812, 219596, 603889, 1207778, 2415556]

約数ペア:

[(1, 2415556), (2, 1207778), (4, 603889), (11, 219596), (13, 185812), (22, 109798), (26, 92906), (41, 58916), (44, 54899), (52, 46453), (82, 29458), (103, 23452), (143, 16892), (164, 14729), (206, 11726), (286, 8446), (412, 5863), (451, 5356), (533, 4532), (572, 4223), (902, 2678), (1066, 2266), (1133, 2132), (1339, 1804)]