141645014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 109951786

約数列:

[1, 2, 7, 14, 31, 62, 217, 389, 434, 778, 839, 1678, 2723, 5446, 5873, 11746, 12059, 24118, 26009, 52018, 84413, 168826, 182063, 326371, 364126, 652742, 2284597, 4569194, 10117501, 20235002, 70822507, 141645014]

約数ペア:

[(1, 141645014), (2, 70822507), (7, 20235002), (14, 10117501), (31, 4569194), (62, 2284597), (217, 652742), (389, 364126), (434, 326371), (778, 182063), (839, 168826), (1678, 84413), (2723, 52018), (5446, 26009), (5873, 24118), (11746, 12059)]