1487666768

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{160033}}^1$

素因数の和:160131

約数の個数: 40

約数和(自身を含む): 3333828288

約数和(自身を除く): 1846161520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 160033, 320066, 640132, 1120231, 1280264, 2240462, 2560528, 4480924, 8961848, 13282739, 17923696, 26565478, 53130956, 92979173, 106261912, 185958346, 212523824, 371916692, 743833384, 1487666768]

約数ペア:

[(1, 1487666768), (2, 743833384), (4, 371916692), (7, 212523824), (8, 185958346), (14, 106261912), (16, 92979173), (28, 53130956), (56, 26565478), (83, 17923696), (112, 13282739), (166, 8961848), (332, 4480924), (581, 2560528), (664, 2240462), (1162, 1280264), (1328, 1120231), (2324, 640132), (4648, 320066), (9296, 160033)]