418049644502

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3877}}^1\times {\mathrm{15497}}^1$

素因数の和:19461

約数の個数: 48

約数和(自身を含む): 739966516128

約数和(自身を除く): 321916871626

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 3877, 6958, 7754, 15497, 27139, 30994, 54278, 108479, 189973, 216958, 275267, 379946, 550534, 759353, 1100287, 1518706, 1926869, 2200574, 3853738, 7702009, 13488083, 15404018, 26976166, 53914063, 60081869, 107828126, 120163738, 420573083, 841146166, 2944011581, 4265812699, 5888023162, 8531625398, 29860688893, 59721377786, 209024822251, 418049644502]

約数ペア:

[(1, 418049644502), (2, 209024822251), (7, 59721377786), (14, 29860688893), (49, 8531625398), (71, 5888023162), (98, 4265812699), (142, 2944011581), (497, 841146166), (994, 420573083), (3479, 120163738), (3877, 107828126), (6958, 60081869), (7754, 53914063), (15497, 26976166), (27139, 15404018), (30994, 13488083), (54278, 7702009), (108479, 3853738), (189973, 2200574), (216958, 1926869), (275267, 1518706), (379946, 1100287), (550534, 759353)]