2019945096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2158061}}^1$

素因数の和:2158086

約数の個数: 48

約数和(自身を含む): 5891509260

約数和(自身を除く): 3871564164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2158061, 4316122, 6474183, 8632244, 12948366, 17264488, 19422549, 25896732, 28054793, 38845098, 51793464, 56109586, 77690196, 84164379, 112219172, 155380392, 168328758, 224438344, 252493137, 336657516, 504986274, 673315032, 1009972548, 2019945096]

約数ペア:

[(1, 2019945096), (2, 1009972548), (3, 673315032), (4, 504986274), (6, 336657516), (8, 252493137), (9, 224438344), (12, 168328758), (13, 155380392), (18, 112219172), (24, 84164379), (26, 77690196), (36, 56109586), (39, 51793464), (52, 38845098), (72, 28054793), (78, 25896732), (104, 19422549), (117, 17264488), (156, 12948366), (234, 8632244), (312, 6474183), (468, 4316122), (936, 2158061)]