1420692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 4083072

約数和(自身を除く): 2662380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1301, 2602, 3903, 5204, 7806, 9107, 15612, 16913, 18214, 27321, 33826, 36428, 50739, 54642, 67652, 101478, 109284, 118391, 202956, 236782, 355173, 473564, 710346, 1420692]

約数ペア:

[(1, 1420692), (2, 710346), (3, 473564), (4, 355173), (6, 236782), (7, 202956), (12, 118391), (13, 109284), (14, 101478), (21, 67652), (26, 54642), (28, 50739), (39, 36428), (42, 33826), (52, 27321), (78, 18214), (84, 16913), (91, 15612), (156, 9107), (182, 7806), (273, 5204), (364, 3903), (546, 2602), (1092, 1301)]