2843947652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12541}}^1$

素因数の和:12661

約数の個数: 72

約数和(自身を含む): 6305365080

約数和(自身を除く): 3461417428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 623, 637, 1157, 1246, 1274, 2314, 2492, 2548, 4361, 4628, 8099, 8722, 12541, 16198, 17444, 25082, 32396, 50164, 56693, 87787, 113386, 163033, 175574, 226772, 326066, 351148, 614509, 652132, 1116149, 1141231, 1229018, 2232298, 2282462, 2458036, 4464596, 4564924, 7813043, 7988617, 14509937, 15626086, 15977234, 29019874, 31252172, 31954468, 54691301, 58039748, 101569559, 109382602, 203139118, 218765204, 406278236, 710986913, 1421973826, 2843947652]

約数ペア:

[(1, 2843947652), (2, 1421973826), (4, 710986913), (7, 406278236), (13, 218765204), (14, 203139118), (26, 109382602), (28, 101569559), (49, 58039748), (52, 54691301), (89, 31954468), (91, 31252172), (98, 29019874), (178, 15977234), (182, 15626086), (196, 14509937), (356, 7988617), (364, 7813043), (623, 4564924), (637, 4464596), (1157, 2458036), (1246, 2282462), (1274, 2232298), (2314, 1229018), (2492, 1141231), (2548, 1116149), (4361, 652132), (4628, 614509), (8099, 351148), (8722, 326066), (12541, 226772), (16198, 175574), (17444, 163033), (25082, 113386), (32396, 87787), (50164, 56693)]