1900741908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{11593}}^1$

素因数の和:12664

約数の個数: 48

約数和(自身を含む): 4781180096

約数和(自身を除く): 2880438188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1051, 2102, 3153, 4204, 6306, 11593, 12612, 13663, 23186, 27326, 34779, 40989, 46372, 54652, 69558, 81978, 139116, 150709, 163956, 301418, 452127, 602836, 904254, 1808508, 12184243, 24368486, 36552729, 48736972, 73105458, 146210916, 158395159, 316790318, 475185477, 633580636, 950370954, 1900741908]

約数ペア:

[(1, 1900741908), (2, 950370954), (3, 633580636), (4, 475185477), (6, 316790318), (12, 158395159), (13, 146210916), (26, 73105458), (39, 48736972), (52, 36552729), (78, 24368486), (156, 12184243), (1051, 1808508), (2102, 904254), (3153, 602836), (4204, 452127), (6306, 301418), (11593, 163956), (12612, 150709), (13663, 139116), (23186, 81978), (27326, 69558), (34779, 54652), (40989, 46372)]