503930882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 995769600

約数和(自身を除く): 491838718

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 182, 247, 266, 427, 494, 793, 854, 1159, 1586, 1729, 2318, 2389, 3458, 4778, 5551, 8113, 11102, 15067, 16226, 16723, 30134, 31057, 33446, 45391, 62114, 90782, 105469, 145729, 210938, 217399, 291458, 317737, 434798, 590083, 635474, 1020103, 1180166, 1894477, 2040206, 2768851, 3788954, 4130581, 5537702, 8261162, 13261339, 19381957, 26522678, 35995063, 38763914, 71990126, 251965441, 503930882]

約数ペア:

[(1, 503930882), (2, 251965441), (7, 71990126), (13, 38763914), (14, 35995063), (19, 26522678), (26, 19381957), (38, 13261339), (61, 8261162), (91, 5537702), (122, 4130581), (133, 3788954), (182, 2768851), (247, 2040206), (266, 1894477), (427, 1180166), (494, 1020103), (793, 635474), (854, 590083), (1159, 434798), (1586, 317737), (1729, 291458), (2318, 217399), (2389, 210938), (3458, 145729), (4778, 105469), (5551, 90782), (8113, 62114), (11102, 45391), (15067, 33446), (16226, 31057), (16723, 30134)]