2049250665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77141}}^1$

素因数の和:77190

約数の個数: 64

約数和(自身を含む): 4265644032

約数和(自身を除く): 2216393367

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 3795, 5313, 8855, 26565, 77141, 231423, 385705, 539987, 848551, 1157115, 1619961, 1774243, 2545653, 2699935, 4242755, 5322729, 5939857, 8099805, 8871215, 12419701, 12728265, 17819571, 19516673, 26613645, 29699285, 37259103, 58550019, 62098505, 89097855, 97583365, 136616711, 186295515, 292750095, 409850133, 683083555, 2049250665]

約数ペア:

[(1, 2049250665), (3, 683083555), (5, 409850133), (7, 292750095), (11, 186295515), (15, 136616711), (21, 97583365), (23, 89097855), (33, 62098505), (35, 58550019), (55, 37259103), (69, 29699285), (77, 26613645), (105, 19516673), (115, 17819571), (161, 12728265), (165, 12419701), (231, 8871215), (253, 8099805), (345, 5939857), (385, 5322729), (483, 4242755), (759, 2699935), (805, 2545653), (1155, 1774243), (1265, 1619961), (1771, 1157115), (2415, 848551), (3795, 539987), (5313, 385705), (8855, 231423), (26565, 77141)]