1187408044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 2230949952

約数和(自身を除く): 1043541908

約数列:

[1, 2, 4, 17, 34, 68, 137, 197, 274, 394, 548, 647, 788, 1294, 2329, 2588, 3349, 4658, 6698, 9316, 10999, 13396, 21998, 26989, 43996, 53978, 88639, 107956, 127459, 177278, 254918, 354556, 458813, 509836, 917626, 1506863, 1835252, 2166803, 3013726, 4333606, 6027452, 8667212, 17461883, 34923766, 69847532, 296852011, 593704022, 1187408044]

約数ペア:

[(1, 1187408044), (2, 593704022), (4, 296852011), (17, 69847532), (34, 34923766), (68, 17461883), (137, 8667212), (197, 6027452), (274, 4333606), (394, 3013726), (548, 2166803), (647, 1835252), (788, 1506863), (1294, 917626), (2329, 509836), (2588, 458813), (3349, 354556), (4658, 254918), (6698, 177278), (9316, 127459), (10999, 107956), (13396, 88639), (21998, 53978), (26989, 43996)]