2097973098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2044

約数の個数: 72

約数和(自身を含む): 4936520160

約数和(自身を除く): 2838547062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 439, 507, 878, 1014, 1317, 1521, 1571, 2634, 3042, 3142, 3951, 4713, 5707, 7902, 9426, 11414, 14139, 17121, 20423, 28278, 34242, 40846, 51363, 61269, 74191, 102726, 122538, 148382, 183807, 222573, 265499, 367614, 445146, 530998, 667719, 689669, 796497, 1335438, 1379338, 1592994, 2069007, 2389491, 4138014, 4778982, 6207021, 8965697, 12414042, 17931394, 26897091, 53794182, 80691273, 116554061, 161382546, 233108122, 349662183, 699324366, 1048986549, 2097973098]

約数ペア:

[(1, 2097973098), (2, 1048986549), (3, 699324366), (6, 349662183), (9, 233108122), (13, 161382546), (18, 116554061), (26, 80691273), (39, 53794182), (78, 26897091), (117, 17931394), (169, 12414042), (234, 8965697), (338, 6207021), (439, 4778982), (507, 4138014), (878, 2389491), (1014, 2069007), (1317, 1592994), (1521, 1379338), (1571, 1335438), (2634, 796497), (3042, 689669), (3142, 667719), (3951, 530998), (4713, 445146), (5707, 367614), (7902, 265499), (9426, 222573), (11414, 183807), (14139, 148382), (17121, 122538), (20423, 102726), (28278, 74191), (34242, 61269), (40846, 51363)]