2840574786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{25903}}^1$

素因数の和:26295

約数の個数: 48

約数和(自身を含む): 6626657664

約数和(自身を除く): 3786082878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 18277, 25903, 36554, 51806, 54831, 77709, 109662, 155418, 181321, 362642, 543963, 1087926, 1269247, 2538494, 3807741, 7615482, 9661819, 19323638, 28985457, 57970914, 67632733, 135265466, 202898199, 405796398, 473429131, 946858262, 1420287393, 2840574786]

約数ペア:

[(1, 2840574786), (2, 1420287393), (3, 946858262), (6, 473429131), (7, 405796398), (14, 202898199), (21, 135265466), (42, 67632733), (49, 57970914), (98, 28985457), (147, 19323638), (294, 9661819), (373, 7615482), (746, 3807741), (1119, 2538494), (2238, 1269247), (2611, 1087926), (5222, 543963), (7833, 362642), (15666, 181321), (18277, 155418), (25903, 109662), (36554, 77709), (51806, 54831)]