890362928

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{87359}}^1$

素因数の和:87394

約数の個数: 60

約数和(自身を含む): 2161111680

約数和(自身を除く): 1270748752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 87359, 174718, 349436, 611513, 698872, 1135667, 1223026, 1397744, 2271334, 2446052, 4280591, 4542668, 4892104, 7949669, 8561182, 9085336, 9784208, 15899338, 17122364, 18170672, 31798676, 34244728, 55647683, 63597352, 68489456, 111295366, 127194704, 222590732, 445181464, 890362928]

約数ペア:

[(1, 890362928), (2, 445181464), (4, 222590732), (7, 127194704), (8, 111295366), (13, 68489456), (14, 63597352), (16, 55647683), (26, 34244728), (28, 31798676), (49, 18170672), (52, 17122364), (56, 15899338), (91, 9784208), (98, 9085336), (104, 8561182), (112, 7949669), (182, 4892104), (196, 4542668), (208, 4280591), (364, 2446052), (392, 2271334), (637, 1397744), (728, 1223026), (784, 1135667), (1274, 698872), (1456, 611513), (2548, 349436), (5096, 174718), (10192, 87359)]