248061502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 409661280

約数和(自身を除く): 161599778

約数列:

[1, 2, 13, 26, 61, 122, 229, 458, 683, 793, 1366, 1586, 2977, 5954, 8879, 13969, 17758, 27938, 41663, 83326, 156407, 181597, 312814, 363194, 541619, 1083238, 2033291, 4066582, 9540827, 19081654, 124030751, 248061502]

約数ペア:

[(1, 248061502), (2, 124030751), (13, 19081654), (26, 9540827), (61, 4066582), (122, 2033291), (229, 1083238), (458, 541619), (683, 363194), (793, 312814), (1366, 181597), (1586, 156407), (2977, 83326), (5954, 41663), (8879, 27938), (13969, 17758)]