2445646952

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 5312736000

約数和(自身を除く): 2867089048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 257, 436, 514, 763, 872, 1028, 1526, 1559, 1799, 2056, 3052, 3118, 3598, 6104, 6236, 7196, 10913, 12472, 14392, 21826, 28013, 43652, 56026, 87304, 112052, 169931, 196091, 224104, 339862, 392182, 400663, 679724, 784364, 801326, 1189517, 1359448, 1568728, 1602652, 2379034, 2804641, 3205304, 4758068, 5609282, 9516136, 11218564, 22437128, 43672267, 87344534, 174689068, 305705869, 349378136, 611411738, 1222823476, 2445646952]

約数ペア:

[(1, 2445646952), (2, 1222823476), (4, 611411738), (7, 349378136), (8, 305705869), (14, 174689068), (28, 87344534), (56, 43672267), (109, 22437128), (218, 11218564), (257, 9516136), (436, 5609282), (514, 4758068), (763, 3205304), (872, 2804641), (1028, 2379034), (1526, 1602652), (1559, 1568728), (1799, 1359448), (2056, 1189517), (3052, 801326), (3118, 784364), (3598, 679724), (6104, 400663), (6236, 392182), (7196, 339862), (10913, 224104), (12472, 196091), (14392, 169931), (21826, 112052), (28013, 87304), (43652, 56026)]