890758866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^2\times {\mathrm{211}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 1847722464

約数和(自身を除く): 956963598

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 211, 246, 262, 393, 422, 633, 786, 1266, 5371, 8651, 10742, 16113, 17161, 17302, 25953, 27641, 32226, 34322, 51483, 51906, 55282, 82923, 102966, 165846, 703601, 1133281, 1407202, 2110803, 2266562, 3399843, 3620971, 4221606, 6799686, 7241942, 10862913, 21725826, 148459811, 296919622, 445379433, 890758866]

約数ペア:

[(1, 890758866), (2, 445379433), (3, 296919622), (6, 148459811), (41, 21725826), (82, 10862913), (123, 7241942), (131, 6799686), (211, 4221606), (246, 3620971), (262, 3399843), (393, 2266562), (422, 2110803), (633, 1407202), (786, 1133281), (1266, 703601), (5371, 165846), (8651, 102966), (10742, 82923), (16113, 55282), (17161, 51906), (17302, 51483), (25953, 34322), (27641, 32226)]