2186041325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 3075219840

約数和(自身を除く): 889178515

約数列:

[1, 5, 13, 23, 25, 65, 109, 115, 299, 325, 545, 575, 1417, 1495, 2507, 2683, 2725, 7085, 7475, 12535, 13415, 32591, 34879, 35425, 61709, 62675, 67075, 162955, 174395, 292447, 308545, 802217, 814775, 871975, 1462235, 1542725, 3801811, 4011085, 6726281, 7311175, 19009055, 20055425, 33631405, 87441653, 95045275, 168157025, 437208265, 2186041325]

約数ペア:

[(1, 2186041325), (5, 437208265), (13, 168157025), (23, 95045275), (25, 87441653), (65, 33631405), (109, 20055425), (115, 19009055), (299, 7311175), (325, 6726281), (545, 4011085), (575, 3801811), (1417, 1542725), (1495, 1462235), (2507, 871975), (2683, 814775), (2725, 802217), (7085, 308545), (7475, 292447), (12535, 174395), (13415, 162955), (32591, 67075), (34879, 62675), (35425, 61709)]