371129954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 644861952

約数和(自身を除く): 273731998

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 97, 101, 194, 202, 403, 611, 806, 1222, 1261, 1313, 1457, 2522, 2626, 2914, 3007, 3131, 4559, 4747, 6014, 6262, 9118, 9494, 9797, 18941, 19594, 37882, 39091, 40703, 59267, 61711, 78182, 81406, 118534, 123422, 127361, 141329, 147157, 254722, 282658, 294314, 303707, 460459, 607414, 920918, 1837277, 1913041, 3674554, 3826082, 3948191, 5985967, 7896382, 11971934, 14274229, 28548458, 185564977, 371129954]

約数ペア:

[(1, 371129954), (2, 185564977), (13, 28548458), (26, 14274229), (31, 11971934), (47, 7896382), (62, 5985967), (94, 3948191), (97, 3826082), (101, 3674554), (194, 1913041), (202, 1837277), (403, 920918), (611, 607414), (806, 460459), (1222, 303707), (1261, 294314), (1313, 282658), (1457, 254722), (2522, 147157), (2626, 141329), (2914, 127361), (3007, 123422), (3131, 118534), (4559, 81406), (4747, 78182), (6014, 61711), (6262, 59267), (9118, 40703), (9494, 39091), (9797, 37882), (18941, 19594)]