2247473980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{132049}}^1$

素因数の和:132118

約数の個数: 48

約数和(自身を含む): 5058043200

約数和(自身を除く): 2810569220

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 132049, 264098, 528196, 660245, 1320490, 2640980, 3037127, 4885813, 6074254, 9771626, 12148508, 15185635, 19543252, 24429065, 30371270, 48858130, 60742540, 97716260, 112373699, 224747398, 449494796, 561868495, 1123736990, 2247473980]

約数ペア:

[(1, 2247473980), (2, 1123736990), (4, 561868495), (5, 449494796), (10, 224747398), (20, 112373699), (23, 97716260), (37, 60742540), (46, 48858130), (74, 30371270), (92, 24429065), (115, 19543252), (148, 15185635), (185, 12148508), (230, 9771626), (370, 6074254), (460, 4885813), (740, 3037127), (851, 2640980), (1702, 1320490), (3404, 660245), (4255, 528196), (8510, 264098), (17020, 132049)]