2013550916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{88609}}^1$

素因数の和:88668

約数の個数: 48

約数和(自身を含む): 4168214400

約数和(自身を除く): 2154663484

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 88609, 177218, 354436, 1151917, 1683571, 2038007, 2303834, 3367142, 4076014, 4607668, 6734284, 8152028, 21886423, 26494091, 38722133, 43772846, 52988182, 77444266, 87545692, 105976364, 154888532, 503387729, 1006775458, 2013550916]

約数ペア:

[(1, 2013550916), (2, 1006775458), (4, 503387729), (13, 154888532), (19, 105976364), (23, 87545692), (26, 77444266), (38, 52988182), (46, 43772846), (52, 38722133), (76, 26494091), (92, 21886423), (247, 8152028), (299, 6734284), (437, 4607668), (494, 4076014), (598, 3367142), (874, 2303834), (988, 2038007), (1196, 1683571), (1748, 1151917), (5681, 354436), (11362, 177218), (22724, 88609)]