1620809320736

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{227131351}}^1$

素因数の和:227131584

約数の個数: 24

約数和(自身を含む): 3205277639424

約数和(自身を除く): 1584468318688

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 227131351, 454262702, 908525404, 1817050808, 3634101616, 7268203232, 50650291273, 101300582546, 202601165092, 405202330184, 810404660368, 1620809320736]

約数ペア:

[(1, 1620809320736), (2, 810404660368), (4, 405202330184), (8, 202601165092), (16, 101300582546), (32, 50650291273), (223, 7268203232), (446, 3634101616), (892, 1817050808), (1784, 908525404), (3568, 454262702), (7136, 227131351)]