1240514548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 2842608384

約数和(自身を除く): 1602093836

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 307, 364, 442, 476, 614, 653, 884, 1228, 1306, 1547, 2149, 2612, 3094, 3991, 4298, 4571, 5219, 6188, 7982, 8489, 8596, 9142, 10438, 11101, 15964, 16978, 18284, 20876, 22202, 27937, 33956, 36533, 44404, 55874, 59423, 67847, 73066, 77707, 111748, 118846, 135694, 144313, 146132, 155414, 200471, 237692, 271388, 288626, 310828, 400942, 474929, 577252, 801884, 949858, 1010191, 1403297, 1899716, 2020382, 2606123, 2806594, 3408007, 4040764, 5212246, 5613188, 6816014, 10424492, 13632028, 18242861, 23856049, 36485722, 44304091, 47712098, 72971444, 88608182, 95424196, 177216364, 310128637, 620257274, 1240514548]

約数ペア:

[(1, 1240514548), (2, 620257274), (4, 310128637), (7, 177216364), (13, 95424196), (14, 88608182), (17, 72971444), (26, 47712098), (28, 44304091), (34, 36485722), (52, 23856049), (68, 18242861), (91, 13632028), (119, 10424492), (182, 6816014), (221, 5613188), (238, 5212246), (307, 4040764), (364, 3408007), (442, 2806594), (476, 2606123), (614, 2020382), (653, 1899716), (884, 1403297), (1228, 1010191), (1306, 949858), (1547, 801884), (2149, 577252), (2612, 474929), (3094, 400942), (3991, 310828), (4298, 288626), (4571, 271388), (5219, 237692), (6188, 200471), (7982, 155414), (8489, 146132), (8596, 144313), (9142, 135694), (10438, 118846), (11101, 111748), (15964, 77707), (16978, 73066), (18284, 67847), (20876, 59423), (22202, 55874), (27937, 44404), (33956, 36533)]