2715518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2122882

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 239, 247, 299, 437, 478, 494, 598, 874, 3107, 4541, 5497, 5681, 6214, 9082, 10994, 11362, 59033, 71461, 104443, 118066, 142922, 208886, 1357759, 2715518]

約数ペア:

[(1, 2715518), (2, 1357759), (13, 208886), (19, 142922), (23, 118066), (26, 104443), (38, 71461), (46, 59033), (239, 11362), (247, 10994), (299, 9082), (437, 6214), (478, 5681), (494, 5497), (598, 4541), (874, 3107)]