2011187056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{37003}}^1$

素因数の和:37133

約数の個数: 40

約数和(自身を含む): 4037876480

約数和(自身を除く): 2026689424

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 6794, 13588, 27176, 37003, 54352, 74006, 148012, 296024, 592048, 1591129, 2923237, 3182258, 5846474, 6364516, 11692948, 12729032, 23385896, 25458064, 46771792, 125699191, 251398382, 502796764, 1005593528, 2011187056]

約数ペア:

[(1, 2011187056), (2, 1005593528), (4, 502796764), (8, 251398382), (16, 125699191), (43, 46771792), (79, 25458064), (86, 23385896), (158, 12729032), (172, 11692948), (316, 6364516), (344, 5846474), (632, 3182258), (688, 2923237), (1264, 1591129), (3397, 592048), (6794, 296024), (13588, 148012), (27176, 74006), (37003, 54352)]