1994371112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{4217}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 3863013120

約数和(自身を除く): 1868642008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1907, 3814, 4217, 7628, 8434, 15256, 16868, 33736, 59117, 118234, 130727, 236468, 261454, 472936, 522908, 1045816, 8041819, 16083638, 32167276, 64334552, 249296389, 498592778, 997185556, 1994371112]

約数ペア:

[(1, 1994371112), (2, 997185556), (4, 498592778), (8, 249296389), (31, 64334552), (62, 32167276), (124, 16083638), (248, 8041819), (1907, 1045816), (3814, 522908), (4217, 472936), (7628, 261454), (8434, 236468), (15256, 130727), (16868, 118234), (33736, 59117)]