2597452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3047348

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 239, 247, 286, 418, 478, 494, 572, 836, 956, 988, 2629, 2717, 3107, 4541, 5258, 5434, 6214, 9082, 10516, 10868, 12428, 18164, 34177, 49951, 59033, 68354, 99902, 118066, 136708, 199804, 236132, 649363, 1298726, 2597452]

約数ペア:

[(1, 2597452), (2, 1298726), (4, 649363), (11, 236132), (13, 199804), (19, 136708), (22, 118066), (26, 99902), (38, 68354), (44, 59033), (52, 49951), (76, 34177), (143, 18164), (209, 12428), (239, 10868), (247, 10516), (286, 9082), (418, 6214), (478, 5434), (494, 5258), (572, 4541), (836, 3107), (956, 2717), (988, 2629)]