1418291266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 2626145280

約数和(自身を除く): 1207854014

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 241, 313, 482, 553, 626, 1106, 1343, 1687, 2191, 2686, 3374, 4097, 4382, 5321, 8194, 9401, 10642, 18802, 19039, 24727, 28679, 37247, 38078, 49454, 57358, 74494, 75433, 133273, 150866, 173089, 266546, 323663, 346178, 420359, 528031, 647326, 840718, 1056062, 1282361, 2265641, 2564722, 2942513, 4531282, 5885026, 5959207, 8976527, 11918414, 17953054, 41714449, 83428898, 101306519, 202613038, 709145633, 1418291266]

約数ペア:

[(1, 1418291266), (2, 709145633), (7, 202613038), (14, 101306519), (17, 83428898), (34, 41714449), (79, 17953054), (119, 11918414), (158, 8976527), (238, 5959207), (241, 5885026), (313, 4531282), (482, 2942513), (553, 2564722), (626, 2265641), (1106, 1282361), (1343, 1056062), (1687, 840718), (2191, 647326), (2686, 528031), (3374, 420359), (4097, 346178), (4382, 323663), (5321, 266546), (8194, 173089), (9401, 150866), (10642, 133273), (18802, 75433), (19039, 74494), (24727, 57358), (28679, 49454), (37247, 38078)]