2451306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 5761728

約数和(自身を除く): 3310422

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2857, 5714, 8571, 17142, 31427, 37141, 62854, 74282, 94281, 111423, 188562, 222846, 408551, 817102, 1225653, 2451306]

約数ペア:

[(1, 2451306), (2, 1225653), (3, 817102), (6, 408551), (11, 222846), (13, 188562), (22, 111423), (26, 94281), (33, 74282), (39, 62854), (66, 37141), (78, 31427), (143, 17142), (286, 8571), (429, 5714), (858, 2857)]