389968302

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{4139}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 801239040

約数和(自身を除く): 411270738

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 383, 766, 1149, 2298, 4139, 8278, 12417, 15703, 24834, 31406, 47109, 94218, 169699, 339398, 509097, 1018194, 1585237, 3170474, 4755711, 9511422, 64994717, 129989434, 194984151, 389968302]

約数ペア:

[(1, 389968302), (2, 194984151), (3, 129989434), (6, 64994717), (41, 9511422), (82, 4755711), (123, 3170474), (246, 1585237), (383, 1018194), (766, 509097), (1149, 339398), (2298, 169699), (4139, 94218), (8278, 47109), (12417, 31406), (15703, 24834)]