2019420228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{775507}}^1$

素因数の和:775552

約数の個数: 48

約数和(自身を含む): 5558841344

約数和(自身を除く): 3539421116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 775507, 1551014, 2326521, 3102028, 4653042, 5428549, 9306084, 10857098, 16285647, 21714196, 24040717, 32571294, 48081434, 65142588, 72122151, 96162868, 144244302, 168285019, 288488604, 336570038, 504855057, 673140076, 1009710114, 2019420228]

約数ペア:

[(1, 2019420228), (2, 1009710114), (3, 673140076), (4, 504855057), (6, 336570038), (7, 288488604), (12, 168285019), (14, 144244302), (21, 96162868), (28, 72122151), (31, 65142588), (42, 48081434), (62, 32571294), (84, 24040717), (93, 21714196), (124, 16285647), (186, 10857098), (217, 9306084), (372, 5428549), (434, 4653042), (651, 3102028), (868, 2326521), (1302, 1551014), (2604, 775507)]