222748058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 380735040

約数和(自身を除く): 157986982

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 422, 494, 2137, 2743, 4009, 4274, 5486, 8018, 27781, 40603, 52117, 55562, 81206, 104234, 450907, 527839, 901814, 1055678, 5861791, 8567233, 11723582, 17134466, 111374029, 222748058]

約数ペア:

[(1, 222748058), (2, 111374029), (13, 17134466), (19, 11723582), (26, 8567233), (38, 5861791), (211, 1055678), (247, 901814), (422, 527839), (494, 450907), (2137, 104234), (2743, 81206), (4009, 55562), (4274, 52117), (5486, 40603), (8018, 27781)]