1266753124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112261}}^1$

素因数の和:112316

約数の個数: 48

約数和(自身を含む): 2816429056

約数和(自身を除く): 1549675932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 112261, 224522, 449044, 785827, 1459393, 1571654, 2918786, 3143308, 3480091, 5837572, 6960182, 10215751, 13920364, 20431502, 24360637, 40863004, 45241183, 48721274, 90482366, 97442548, 180964732, 316688281, 633376562, 1266753124]

約数ペア:

[(1, 1266753124), (2, 633376562), (4, 316688281), (7, 180964732), (13, 97442548), (14, 90482366), (26, 48721274), (28, 45241183), (31, 40863004), (52, 24360637), (62, 20431502), (91, 13920364), (124, 10215751), (182, 6960182), (217, 5837572), (364, 3480091), (403, 3143308), (434, 2918786), (806, 1571654), (868, 1459393), (1612, 785827), (2821, 449044), (5642, 224522), (11284, 112261)]