2458903376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{21521}}^1$

素因数の和:21759

約数の個数: 40

約数和(自身を含む): 4918465704

約数和(自身を除く): 2459562328

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 592, 772, 1544, 3088, 7141, 14282, 21521, 28564, 43042, 57128, 86084, 114256, 172168, 344336, 796277, 1592554, 3185108, 4153553, 6370216, 8307106, 12740432, 16614212, 33228424, 66456848, 153681461, 307362922, 614725844, 1229451688, 2458903376]

約数ペア:

[(1, 2458903376), (2, 1229451688), (4, 614725844), (8, 307362922), (16, 153681461), (37, 66456848), (74, 33228424), (148, 16614212), (193, 12740432), (296, 8307106), (386, 6370216), (592, 4153553), (772, 3185108), (1544, 1592554), (3088, 796277), (7141, 344336), (14282, 172168), (21521, 114256), (28564, 86084), (43042, 57128)]