215514122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 342667584

約数和(自身を除く): 127153462

約数列:

[1, 2, 37, 41, 74, 82, 251, 283, 502, 566, 1517, 3034, 9287, 10291, 10471, 11603, 18574, 20582, 20942, 23206, 71033, 142066, 380767, 429311, 761534, 858622, 2628221, 2912353, 5256442, 5824706, 107757061, 215514122]

約数ペア:

[(1, 215514122), (2, 107757061), (37, 5824706), (41, 5256442), (74, 2912353), (82, 2628221), (251, 858622), (283, 761534), (502, 429311), (566, 380767), (1517, 142066), (3034, 71033), (9287, 23206), (10291, 20942), (10471, 20582), (11603, 18574)]