839509636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13249}}^1$

素因数の和:13364

約数の個数: 48

約数和(自身を含む): 1757056000

約数和(自身を除く): 917546364

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 4526, 9052, 13249, 15841, 26498, 31682, 52996, 63364, 92743, 185486, 370972, 410719, 821438, 967177, 1642876, 1934354, 2875033, 3868708, 5750066, 6770239, 11500132, 13540478, 27080956, 29982487, 59964974, 119929948, 209877409, 419754818, 839509636]

約数ペア:

[(1, 839509636), (2, 419754818), (4, 209877409), (7, 119929948), (14, 59964974), (28, 29982487), (31, 27080956), (62, 13540478), (73, 11500132), (124, 6770239), (146, 5750066), (217, 3868708), (292, 2875033), (434, 1934354), (511, 1642876), (868, 967177), (1022, 821438), (2044, 410719), (2263, 370972), (4526, 185486), (9052, 92743), (13249, 63364), (15841, 52996), (26498, 31682)]