11310908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 23783424

約数和(自身を除く): 12472516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 157, 166, 217, 314, 332, 434, 581, 628, 868, 1099, 1162, 2198, 2324, 2573, 4396, 4867, 5146, 9734, 10292, 13031, 18011, 19468, 26062, 34069, 36022, 52124, 68138, 72044, 91217, 136276, 182434, 364868, 403961, 807922, 1615844, 2827727, 5655454, 11310908]

約数ペア:

[(1, 11310908), (2, 5655454), (4, 2827727), (7, 1615844), (14, 807922), (28, 403961), (31, 364868), (62, 182434), (83, 136276), (124, 91217), (157, 72044), (166, 68138), (217, 52124), (314, 36022), (332, 34069), (434, 26062), (581, 19468), (628, 18011), (868, 13031), (1099, 10292), (1162, 9734), (2198, 5146), (2324, 4867), (2573, 4396)]