4200505921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 4658708480

約数和(自身を除く): 458202559

約数列:

[1, 19, 31, 73, 211, 463, 589, 1387, 2263, 4009, 6541, 8797, 14353, 15403, 33799, 42997, 97693, 124279, 272707, 292657, 477493, 642181, 1047769, 1856167, 3028483, 7131589, 9072367, 19907611, 57541177, 135500191, 221079259, 4200505921]

約数ペア:

[(1, 4200505921), (19, 221079259), (31, 135500191), (73, 57541177), (211, 19907611), (463, 9072367), (589, 7131589), (1387, 3028483), (2263, 1856167), (4009, 1047769), (6541, 642181), (8797, 477493), (14353, 292657), (15403, 272707), (33799, 124279), (42997, 97693)]