2021668134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 4372220160

約数和(自身を除く): 2350552026

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 317, 634, 817, 951, 1301, 1634, 1902, 2451, 2602, 3903, 4902, 6023, 7806, 12046, 13631, 18069, 24719, 27262, 36138, 40893, 49438, 55943, 74157, 81786, 111886, 148314, 167829, 258989, 335658, 412417, 517978, 776967, 824834, 1062917, 1237251, 1553934, 2125834, 2474502, 3188751, 6377502, 7835923, 15671846, 17733931, 23507769, 35467862, 47015538, 53201793, 106403586, 336944689, 673889378, 1010834067, 2021668134]

約数ペア:

[(1, 2021668134), (2, 1010834067), (3, 673889378), (6, 336944689), (19, 106403586), (38, 53201793), (43, 47015538), (57, 35467862), (86, 23507769), (114, 17733931), (129, 15671846), (258, 7835923), (317, 6377502), (634, 3188751), (817, 2474502), (951, 2125834), (1301, 1553934), (1634, 1237251), (1902, 1062917), (2451, 824834), (2602, 776967), (3903, 517978), (4902, 412417), (6023, 335658), (7806, 258989), (12046, 167829), (13631, 148314), (18069, 111886), (24719, 81786), (27262, 74157), (36138, 55943), (40893, 49438)]