1373781076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 2540039040

約数和(自身を除く): 1166257964

約数列:

[1, 2, 4, 23, 46, 92, 197, 229, 331, 394, 458, 662, 788, 916, 1324, 4531, 5267, 7613, 9062, 10534, 15226, 18124, 21068, 30452, 45113, 65207, 75799, 90226, 130414, 151598, 180452, 260828, 303196, 1037599, 1499761, 1743377, 2075198, 2999522, 3486754, 4150396, 5999044, 6973508, 14932403, 29864806, 59729612, 343445269, 686890538, 1373781076]

約数ペア:

[(1, 1373781076), (2, 686890538), (4, 343445269), (23, 59729612), (46, 29864806), (92, 14932403), (197, 6973508), (229, 5999044), (331, 4150396), (394, 3486754), (458, 2999522), (662, 2075198), (788, 1743377), (916, 1499761), (1324, 1037599), (4531, 303196), (5267, 260828), (7613, 180452), (9062, 151598), (10534, 130414), (15226, 90226), (18124, 75799), (21068, 65207), (30452, 45113)]