2801471414

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 5017755600

約数和(自身を除く): 2216284186

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 389, 602, 778, 1709, 2107, 2723, 3418, 4214, 5446, 11963, 16727, 19061, 23926, 33454, 38122, 73487, 83741, 117089, 146974, 167482, 234178, 514409, 664801, 819623, 1028818, 1329602, 1639246, 3600863, 4653607, 7201726, 9307214, 28586443, 32575249, 57172886, 65150498, 200105101, 400210202, 1400735707, 2801471414]

約数ペア:

[(1, 2801471414), (2, 1400735707), (7, 400210202), (14, 200105101), (43, 65150498), (49, 57172886), (86, 32575249), (98, 28586443), (301, 9307214), (389, 7201726), (602, 4653607), (778, 3600863), (1709, 1639246), (2107, 1329602), (2723, 1028818), (3418, 819623), (4214, 664801), (5446, 514409), (11963, 234178), (16727, 167482), (19061, 146974), (23926, 117089), (33454, 83741), (38122, 73487)]