12996843808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1837789}}^1$

素因数の和:1837829

約数の個数: 48

約数和(自身を含む): 29176754040

約数和(自身を除く): 16179910232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 1837789, 3675578, 7351156, 14702312, 23891257, 29404624, 31242413, 47782514, 58809248, 62484826, 95565028, 124969652, 191130056, 249939304, 382260112, 406151369, 499878608, 764520224, 812302738, 999757216, 1624605476, 3249210952, 6498421904, 12996843808]

約数ペア:

[(1, 12996843808), (2, 6498421904), (4, 3249210952), (8, 1624605476), (13, 999757216), (16, 812302738), (17, 764520224), (26, 499878608), (32, 406151369), (34, 382260112), (52, 249939304), (68, 191130056), (104, 124969652), (136, 95565028), (208, 62484826), (221, 58809248), (272, 47782514), (416, 31242413), (442, 29404624), (544, 23891257), (884, 14702312), (1768, 7351156), (3536, 3675578), (7072, 1837789)]