1859754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4060224

約数和(自身を除く): 2200470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 211, 226, 339, 422, 633, 678, 1266, 1469, 2743, 2938, 4407, 5486, 8229, 8814, 16458, 23843, 47686, 71529, 143058, 309959, 619918, 929877, 1859754]

約数ペア:

[(1, 1859754), (2, 929877), (3, 619918), (6, 309959), (13, 143058), (26, 71529), (39, 47686), (78, 23843), (113, 16458), (211, 8814), (226, 8229), (339, 5486), (422, 4407), (633, 2938), (678, 2743), (1266, 1469)]