248793558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{6659}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 537062400

約数和(自身を除く): 288268842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 2874, 6227, 6659, 12454, 13318, 18681, 19977, 37362, 39954, 86567, 173134, 259701, 519402, 3189661, 6379322, 9568983, 19137966, 41465593, 82931186, 124396779, 248793558]

約数ペア:

[(1, 248793558), (2, 124396779), (3, 82931186), (6, 41465593), (13, 19137966), (26, 9568983), (39, 6379322), (78, 3189661), (479, 519402), (958, 259701), (1437, 173134), (2874, 86567), (6227, 39954), (6659, 37362), (12454, 19977), (13318, 18681)]