2285191784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 4505379840

約数和(自身を除く): 2220188056

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 137, 206, 248, 274, 412, 548, 653, 824, 1096, 1306, 2612, 3193, 4247, 5224, 6386, 8494, 12772, 14111, 16988, 20243, 25544, 28222, 33976, 40486, 56444, 67259, 80972, 89461, 112888, 134518, 161944, 178922, 269036, 357844, 437441, 538072, 715688, 874882, 1749764, 2085029, 2773291, 3499528, 4170058, 5546582, 8340116, 9214483, 11093164, 16680232, 18428966, 22186328, 36857932, 73715864, 285648973, 571297946, 1142595892, 2285191784]

約数ペア:

[(1, 2285191784), (2, 1142595892), (4, 571297946), (8, 285648973), (31, 73715864), (62, 36857932), (103, 22186328), (124, 18428966), (137, 16680232), (206, 11093164), (248, 9214483), (274, 8340116), (412, 5546582), (548, 4170058), (653, 3499528), (824, 2773291), (1096, 2085029), (1306, 1749764), (2612, 874882), (3193, 715688), (4247, 538072), (5224, 437441), (6386, 357844), (8494, 269036), (12772, 178922), (14111, 161944), (16988, 134518), (20243, 112888), (25544, 89461), (28222, 80972), (33976, 67259), (40486, 56444)]