245486346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307627}}^1$

素因数の和:307658

約数の個数: 32

約数和(自身を含む): 590645760

約数和(自身を除く): 345159414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 307627, 615254, 922881, 1845762, 2153389, 4306778, 5844913, 6460167, 11689826, 12920334, 17534739, 35069478, 40914391, 81828782, 122743173, 245486346]

約数ペア:

[(1, 245486346), (2, 122743173), (3, 81828782), (6, 40914391), (7, 35069478), (14, 17534739), (19, 12920334), (21, 11689826), (38, 6460167), (42, 5844913), (57, 4306778), (114, 2153389), (133, 1845762), (266, 922881), (399, 615254), (798, 307627)]