1612716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 4376064

約数和(自身を除く): 2763348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 263, 292, 438, 511, 526, 789, 876, 1022, 1052, 1533, 1578, 1841, 2044, 3066, 3156, 3682, 5523, 6132, 7364, 11046, 19199, 22092, 38398, 57597, 76796, 115194, 134393, 230388, 268786, 403179, 537572, 806358, 1612716]

約数ペア:

[(1, 1612716), (2, 806358), (3, 537572), (4, 403179), (6, 268786), (7, 230388), (12, 134393), (14, 115194), (21, 76796), (28, 57597), (42, 38398), (73, 22092), (84, 19199), (146, 11046), (219, 7364), (263, 6132), (292, 5523), (438, 3682), (511, 3156), (526, 3066), (789, 2044), (876, 1841), (1022, 1578), (1052, 1533)]