993889730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{3299}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 1830470400

約数和(自身を除く): 836580670

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 641, 1282, 3205, 3299, 6410, 6598, 16495, 30127, 32990, 60254, 150635, 155053, 301270, 310106, 775265, 1550530, 2114659, 4229318, 10573295, 21146590, 99388973, 198777946, 496944865, 993889730]

約数ペア:

[(1, 993889730), (2, 496944865), (5, 198777946), (10, 99388973), (47, 21146590), (94, 10573295), (235, 4229318), (470, 2114659), (641, 1550530), (1282, 775265), (3205, 310106), (3299, 301270), (6410, 155053), (6598, 150635), (16495, 60254), (30127, 32990)]