2089804535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 3143024640

約数和(自身を除く): 1053220105

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 173, 191, 455, 695, 865, 955, 973, 1211, 1337, 1807, 2249, 2483, 4865, 6055, 6685, 9035, 11245, 12415, 12649, 15743, 17381, 24047, 26549, 33043, 63245, 78715, 86905, 120235, 132745, 165215, 168329, 185843, 231301, 312611, 345137, 429559, 841645, 929215, 1156505, 1563055, 1725685, 2147795, 2188277, 2415959, 3006913, 4592977, 10941385, 12079795, 15034565, 22964885, 32150839, 59708701, 160754195, 298543505, 417960907, 2089804535]

約数ペア:

[(1, 2089804535), (5, 417960907), (7, 298543505), (13, 160754195), (35, 59708701), (65, 32150839), (91, 22964885), (139, 15034565), (173, 12079795), (191, 10941385), (455, 4592977), (695, 3006913), (865, 2415959), (955, 2188277), (973, 2147795), (1211, 1725685), (1337, 1563055), (1807, 1156505), (2249, 929215), (2483, 841645), (4865, 429559), (6055, 345137), (6685, 312611), (9035, 231301), (11245, 185843), (12415, 168329), (12649, 165215), (15743, 132745), (17381, 120235), (24047, 86905), (26549, 78715), (33043, 63245)]