171994966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 318804192

約数和(自身を除く): 146809226

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1573, 2377, 2783, 3146, 3289, 4754, 5566, 6578, 26147, 30901, 36179, 52294, 54671, 61802, 72358, 109342, 287617, 339911, 575234, 601381, 679822, 710723, 1202762, 1421446, 3739021, 6615191, 7478042, 7817953, 13230382, 15635906, 85997483, 171994966]

約数ペア:

[(1, 171994966), (2, 85997483), (11, 15635906), (13, 13230382), (22, 7817953), (23, 7478042), (26, 6615191), (46, 3739021), (121, 1421446), (143, 1202762), (242, 710723), (253, 679822), (286, 601381), (299, 575234), (506, 339911), (598, 287617), (1573, 109342), (2377, 72358), (2783, 61802), (3146, 54671), (3289, 52294), (4754, 36179), (5566, 30901), (6578, 26147)]