2015773916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13693}}^1$

素因数の和:13878

約数の個数: 48

約数和(自身を含む): 4026036000

約数和(自身を除く): 2010262084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 494, 596, 988, 1937, 2831, 3874, 5662, 7748, 11324, 13693, 27386, 36803, 54772, 73606, 147212, 178009, 260167, 356018, 520334, 712036, 1040668, 2040257, 3382171, 4080514, 6764342, 8161028, 13528684, 26523341, 38764883, 53046682, 77529766, 106093364, 155059532, 503943479, 1007886958, 2015773916]

約数ペア:

[(1, 2015773916), (2, 1007886958), (4, 503943479), (13, 155059532), (19, 106093364), (26, 77529766), (38, 53046682), (52, 38764883), (76, 26523341), (149, 13528684), (247, 8161028), (298, 6764342), (494, 4080514), (596, 3382171), (988, 2040257), (1937, 1040668), (2831, 712036), (3874, 520334), (5662, 356018), (7748, 260167), (11324, 178009), (13693, 147212), (27386, 73606), (36803, 54772)]