2783509428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{185123}}^1$

素因数の和:185316

約数の個数: 48

約数和(自身を含む): 7464199680

約数和(自身を除く): 4680690252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 15036, 185123, 370246, 555369, 740492, 1110738, 1295861, 2221476, 2591722, 3887583, 5183444, 7775166, 15550332, 33137017, 66274034, 99411051, 132548068, 198822102, 231959119, 397644204, 463918238, 695877357, 927836476, 1391754714, 2783509428]

約数ペア:

[(1, 2783509428), (2, 1391754714), (3, 927836476), (4, 695877357), (6, 463918238), (7, 397644204), (12, 231959119), (14, 198822102), (21, 132548068), (28, 99411051), (42, 66274034), (84, 33137017), (179, 15550332), (358, 7775166), (537, 5183444), (716, 3887583), (1074, 2591722), (1253, 2221476), (2148, 1295861), (2506, 1110738), (3759, 740492), (5012, 555369), (7518, 370246), (15036, 185123)]