917202416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{6133}}^1$

素因数の和:6873

約数の個数: 40

約数和(自身を含む): 1916752320

約数和(自身を除く): 999549904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 719, 1438, 2876, 5752, 6133, 9347, 11504, 12266, 18694, 24532, 37388, 49064, 74776, 79729, 98128, 149552, 159458, 318916, 637832, 1275664, 4409627, 8819254, 17638508, 35277016, 57325151, 70554032, 114650302, 229300604, 458601208, 917202416]

約数ペア:

[(1, 917202416), (2, 458601208), (4, 229300604), (8, 114650302), (13, 70554032), (16, 57325151), (26, 35277016), (52, 17638508), (104, 8819254), (208, 4409627), (719, 1275664), (1438, 637832), (2876, 318916), (5752, 159458), (6133, 149552), (9347, 98128), (11504, 79729), (12266, 74776), (18694, 49064), (24532, 37388)]