1319869194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4489351}}^1$

素因数の和:4489370

約数の個数: 24

約数和(自身を含む): 3070716768

約数和(自身を除く): 1750847574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4489351, 8978702, 13468053, 26936106, 31425457, 62850914, 94276371, 188552742, 219978199, 439956398, 659934597, 1319869194]

約数ペア:

[(1, 1319869194), (2, 659934597), (3, 439956398), (6, 219978199), (7, 188552742), (14, 94276371), (21, 62850914), (42, 31425457), (49, 26936106), (98, 13468053), (147, 8978702), (294, 4489351)]