456783964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7993}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 990232768

約数和(自身を除く): 533448804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 4082, 4396, 7993, 8164, 14287, 15986, 28574, 31972, 55951, 57148, 103909, 111902, 207818, 223804, 415636, 727363, 1254901, 1454726, 2509802, 2909452, 5019604, 8784307, 16313713, 17568614, 32627426, 35137228, 65254852, 114195991, 228391982, 456783964]

約数ペア:

[(1, 456783964), (2, 228391982), (4, 114195991), (7, 65254852), (13, 35137228), (14, 32627426), (26, 17568614), (28, 16313713), (52, 8784307), (91, 5019604), (157, 2909452), (182, 2509802), (314, 1454726), (364, 1254901), (628, 727363), (1099, 415636), (2041, 223804), (2198, 207818), (4082, 111902), (4396, 103909), (7993, 57148), (8164, 55951), (14287, 31972), (15986, 28574)]