262019428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 509443200

約数和(自身を除く): 247423772

約数列:

[1, 2, 4, 11, 22, 44, 113, 151, 226, 302, 349, 452, 604, 698, 1243, 1396, 1661, 2486, 3322, 3839, 4972, 6644, 7678, 15356, 17063, 34126, 39437, 52699, 68252, 78874, 105398, 157748, 187693, 210796, 375386, 433807, 579689, 750772, 867614, 1159378, 1735228, 2318756, 5954987, 11909974, 23819948, 65504857, 131009714, 262019428]

約数ペア:

[(1, 262019428), (2, 131009714), (4, 65504857), (11, 23819948), (22, 11909974), (44, 5954987), (113, 2318756), (151, 1735228), (226, 1159378), (302, 867614), (349, 750772), (452, 579689), (604, 433807), (698, 375386), (1243, 210796), (1396, 187693), (1661, 157748), (2486, 105398), (3322, 78874), (3839, 68252), (4972, 52699), (6644, 39437), (7678, 34126), (15356, 17063)]