284384464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195319}}^1$

素因数の和:195347

約数の個数: 40

約数和(自身を含む): 678151040

約数和(自身を除く): 393766576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 195319, 390638, 781276, 1367233, 1562552, 2539147, 2734466, 3125104, 5078294, 5468932, 10156588, 10937864, 17774029, 20313176, 21875728, 35548058, 40626352, 71096116, 142192232, 284384464]

約数ペア:

[(1, 284384464), (2, 142192232), (4, 71096116), (7, 40626352), (8, 35548058), (13, 21875728), (14, 20313176), (16, 17774029), (26, 10937864), (28, 10156588), (52, 5468932), (56, 5078294), (91, 3125104), (104, 2734466), (112, 2539147), (182, 1562552), (208, 1367233), (364, 781276), (728, 390638), (1456, 195319)]