1888367068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^4\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 3964786672

約数和(自身を除く): 2076419604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 482, 529, 644, 964, 1058, 1687, 2116, 3374, 3703, 5543, 6748, 7406, 11086, 12167, 14812, 22172, 24334, 38801, 48668, 77602, 85169, 127489, 155204, 170338, 254978, 279841, 340676, 509956, 559682, 892423, 1119364, 1784846, 1958887, 2932247, 3569692, 3917774, 5864494, 7835548, 11728988, 20525729, 41051458, 67441681, 82102916, 134883362, 269766724, 472091767, 944183534, 1888367068]

約数ペア:

[(1, 1888367068), (2, 944183534), (4, 472091767), (7, 269766724), (14, 134883362), (23, 82102916), (28, 67441681), (46, 41051458), (92, 20525729), (161, 11728988), (241, 7835548), (322, 5864494), (482, 3917774), (529, 3569692), (644, 2932247), (964, 1958887), (1058, 1784846), (1687, 1119364), (2116, 892423), (3374, 559682), (3703, 509956), (5543, 340676), (6748, 279841), (7406, 254978), (11086, 170338), (12167, 155204), (14812, 127489), (22172, 85169), (24334, 77602), (38801, 48668)]