2012380422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 4393998336

約数和(自身を除く): 2381617914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 463, 541, 618, 926, 1082, 1339, 1389, 1623, 2678, 2778, 3246, 4017, 6019, 7033, 8034, 12038, 14066, 18057, 21099, 36114, 42198, 47689, 55723, 95378, 111446, 143067, 167169, 250483, 286134, 334338, 500966, 619957, 724399, 751449, 1239914, 1448798, 1502898, 1859871, 2173197, 3256279, 3719742, 4346394, 6512558, 9768837, 19537674, 25799749, 51599498, 77399247, 154798494, 335396737, 670793474, 1006190211, 2012380422]

約数ペア:

[(1, 2012380422), (2, 1006190211), (3, 670793474), (6, 335396737), (13, 154798494), (26, 77399247), (39, 51599498), (78, 25799749), (103, 19537674), (206, 9768837), (309, 6512558), (463, 4346394), (541, 3719742), (618, 3256279), (926, 2173197), (1082, 1859871), (1339, 1502898), (1389, 1448798), (1623, 1239914), (2678, 751449), (2778, 724399), (3246, 619957), (4017, 500966), (6019, 334338), (7033, 286134), (8034, 250483), (12038, 167169), (14066, 143067), (18057, 111446), (21099, 95378), (36114, 55723), (42198, 47689)]