2427864194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 4507176960

約数和(自身を除く): 2079312766

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 233, 266, 301, 466, 602, 817, 911, 1631, 1634, 1822, 3262, 4427, 5719, 6377, 8854, 10019, 11438, 12754, 17309, 20038, 30989, 34618, 39173, 61978, 70133, 78346, 121163, 140266, 190361, 212263, 242326, 274211, 380722, 424526, 548422, 744287, 1332527, 1485841, 1488574, 2665054, 2971682, 4032997, 5210009, 8065994, 9127309, 10420018, 18254618, 28230979, 56461958, 63891163, 127782326, 173418871, 346837742, 1213932097, 2427864194]

約数ペア:

[(1, 2427864194), (2, 1213932097), (7, 346837742), (14, 173418871), (19, 127782326), (38, 63891163), (43, 56461958), (86, 28230979), (133, 18254618), (233, 10420018), (266, 9127309), (301, 8065994), (466, 5210009), (602, 4032997), (817, 2971682), (911, 2665054), (1631, 1488574), (1634, 1485841), (1822, 1332527), (3262, 744287), (4427, 548422), (5719, 424526), (6377, 380722), (8854, 274211), (10019, 242326), (11438, 212263), (12754, 190361), (17309, 140266), (20038, 121163), (30989, 78346), (34618, 70133), (39173, 61978)]