16656951674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 28046580480

約数和(自身を除く): 11389628806

約数列:

[1, 2, 11, 22, 41, 82, 313, 451, 626, 902, 1439, 1681, 2878, 3362, 3443, 6886, 12833, 15829, 18491, 25666, 31658, 36982, 58999, 117998, 141163, 282326, 450407, 526153, 648989, 900814, 1052306, 1297978, 2418959, 4837918, 4954477, 5787683, 9908954, 11575366, 18466687, 26608549, 36933374, 53217098, 203133557, 406267114, 757134167, 1514268334, 8328475837, 16656951674]

約数ペア:

[(1, 16656951674), (2, 8328475837), (11, 1514268334), (22, 757134167), (41, 406267114), (82, 203133557), (313, 53217098), (451, 36933374), (626, 26608549), (902, 18466687), (1439, 11575366), (1681, 9908954), (2878, 5787683), (3362, 4954477), (3443, 4837918), (6886, 2418959), (12833, 1297978), (15829, 1052306), (18491, 900814), (25666, 648989), (31658, 526153), (36982, 450407), (58999, 282326), (117998, 141163)]