9780454744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{56993}}^1$

素因数の和:58147

約数の個数: 32

約数和(自身を含む): 19320966000

約数和(自身を除く): 9540511256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1129, 2258, 4516, 9032, 21451, 42902, 56993, 85804, 113986, 171608, 227972, 455944, 1082867, 2165734, 4331468, 8662936, 64345097, 128690194, 257380388, 514760776, 1222556843, 2445113686, 4890227372, 9780454744]

約数ペア:

[(1, 9780454744), (2, 4890227372), (4, 2445113686), (8, 1222556843), (19, 514760776), (38, 257380388), (76, 128690194), (152, 64345097), (1129, 8662936), (2258, 4331468), (4516, 2165734), (9032, 1082867), (21451, 455944), (42902, 227972), (56993, 171608), (85804, 113986)]