255074734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 413683200

約数和(自身を除く): 158608466

約数列:

[1, 2, 19, 38, 47, 94, 251, 502, 569, 893, 1138, 1786, 4769, 9538, 10811, 11797, 21622, 23594, 26743, 53486, 142819, 224143, 285638, 448286, 508117, 1016234, 2713561, 5427122, 6712493, 13424986, 127537367, 255074734]

約数ペア:

[(1, 255074734), (2, 127537367), (19, 13424986), (38, 6712493), (47, 5427122), (94, 2713561), (251, 1016234), (502, 508117), (569, 448286), (893, 285638), (1138, 224143), (1786, 142819), (4769, 53486), (9538, 26743), (10811, 23594), (11797, 21622)]