633132988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 1181174400

約数和(自身を除く): 548041412

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 239, 478, 557, 956, 1114, 1189, 2228, 2378, 4756, 6931, 9799, 13862, 16153, 19598, 22837, 27724, 32306, 39196, 45674, 64612, 91348, 133123, 266246, 284171, 532492, 568342, 662273, 1136684, 1324546, 2649092, 3860567, 5458043, 7721134, 10916086, 15442268, 21832172, 158283247, 316566494, 633132988]

約数ペア:

[(1, 633132988), (2, 316566494), (4, 158283247), (29, 21832172), (41, 15442268), (58, 10916086), (82, 7721134), (116, 5458043), (164, 3860567), (239, 2649092), (478, 1324546), (557, 1136684), (956, 662273), (1114, 568342), (1189, 532492), (2228, 284171), (2378, 266246), (4756, 133123), (6931, 91348), (9799, 64612), (13862, 45674), (16153, 39196), (19598, 32306), (22837, 27724)]