415144618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29983}}^1$

素因数の和:30058

約数の個数: 32

約数和(自身を含む): 759914496

約数和(自身を除く): 344769878

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 29983, 59966, 209881, 419762, 689609, 1289269, 1379218, 2578538, 4827263, 9024883, 9654526, 18049766, 29653187, 59306374, 207572309, 415144618]

約数ペア:

[(1, 415144618), (2, 207572309), (7, 59306374), (14, 29653187), (23, 18049766), (43, 9654526), (46, 9024883), (86, 4827263), (161, 2578538), (301, 1379218), (322, 1289269), (602, 689609), (989, 419762), (1978, 209881), (6923, 59966), (13846, 29983)]