4142798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 7756560

約数和(自身を除く): 3613762

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 53, 106, 121, 187, 209, 242, 323, 374, 418, 583, 646, 901, 1007, 1166, 1802, 2014, 2057, 2299, 3553, 4114, 4598, 6413, 7106, 9911, 11077, 12826, 17119, 19822, 22154, 34238, 39083, 78166, 109021, 121847, 188309, 218042, 243694, 376618, 2071399, 4142798]

約数ペア:

[(1, 4142798), (2, 2071399), (11, 376618), (17, 243694), (19, 218042), (22, 188309), (34, 121847), (38, 109021), (53, 78166), (106, 39083), (121, 34238), (187, 22154), (209, 19822), (242, 17119), (323, 12826), (374, 11077), (418, 9911), (583, 7106), (646, 6413), (901, 4598), (1007, 4114), (1166, 3553), (1802, 2299), (2014, 2057)]